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13023031010110 = 25112373184738177
BaseRepresentation
bin1011110110000010100100…
…1000110010001100111110
31201002222201102102001201221
42331200221020302030332
53201332131414310420
643410410423023554
72512611564064432
oct275405110621476
951088642361657
1013023031010110
11417104454a550
121563b4a89abba
137360b32b4254
14330464aa69c2
15178b5b56ecaa
hexbd82923233e

13023031010110 has 128 divisors (see below), whose sum is σ = 27065238165504. Its totient is φ = 4465162690560.

The previous prime is 13023031010069. The next prime is 13023031010113. The reversal of 13023031010110 is 1101013032031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023031010113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 341103342 + ... + 341141518.

It is an arithmetic number, because the mean of its divisors is an integer number (211447173168).

Almost surely, 213023031010110 is an apocalyptic number.

13023031010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023031010110 is an abundant number, since it is smaller than the sum of its proper divisors (14042207155394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13023031010110 is a wasteful number, since it uses less digits than its factorization.

13023031010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40138.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13023031010110 its reverse (1101013032031), we get a palindrome (14124044042141).

The spelling of 13023031010110 in words is "thirteen trillion, twenty-three billion, thirty-one million, ten thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 23 46 55 73 110 115 146 230 253 365 506 730 803 1265 1606 1679 1847 2530 3358 3694 4015 8030 8395 9235 16790 18469 18470 20317 36938 38177 40634 42481 76354 84962 92345 101585 134831 184690 190885 203170 212405 269662 381770 419947 424810 467291 674155 839894 878071 934582 1348310 1483141 1756142 2099735 2336455 2786921 2966282 3101113 4199470 4390355 4672910 5573842 6202226 7415705 8780710 9658781 13934605 14831410 15505565 19317562 27869210 30656131 31011130 34112243 48293905 61312262 64099183 68224486 70512919 96587810 128198366 141025838 153280655 170561215 306561310 320495915 341122430 352564595 640991830 705091013 705129190 775642109 1410182026 1551284218 1621797137 3243594274 3525455065 3878210545 5147443087 7050910130 7756421090 8108985685 10294886174 16217971370 17839768507 25737215435 35679537014 51474430870 56621873957 89198842535 113243747914 118391191001 178397685070 236782382002 283109369785 566218739570 591955955005 1183911910010 1302303101011 2604606202022 6511515505055 13023031010110