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13130201212310 = 2571360432387687
BaseRepresentation
bin1011111100010001110011…
…1110101010010110010110
31201111020100022001102022002
42333010130332222112112
53210111123002243220
643531533044235302
72523424424552510
oct277043476522626
951436308042262
1013130201212310
11420253a30a696
12158087999bb32
1374323244cc90
1433571010abb0
1517b82eee3c75
hexbf11cfaa596

13130201212310 has 64 divisors (see below), whose sum is σ = 29093271524352. Its totient is φ = 4154802857856.

The previous prime is 13130201212279. The next prime is 13130201212313. The reversal of 13130201212310 is 1321210203131.

It is a happy number.

It is a super-2 number, since 2×131302012123102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130201212313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4305287 + ... + 6692973.

It is an arithmetic number, because the mean of its divisors is an integer number (454582367568).

Almost surely, 213130201212310 is an apocalyptic number.

13130201212310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13130201212310 is an abundant number, since it is smaller than the sum of its proper divisors (15963070312042).

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

13130201212310 is a wasteful number, since it uses less digits than its factorization.

13130201212310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393757.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13130201212310 its reverse (1321210203131), we get a palindrome (14451411415441).

The spelling of 13130201212310 in words is "thirteen trillion, one hundred thirty billion, two hundred one million, two hundred twelve thousand, three hundred ten".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 6043 12086 30215 42301 60430 78559 84602 157118 211505 392795 423010 549913 785590 1099826 2387687 2749565 4775374 5499130 11938435 16713809 23876870 31039931 33427618 62079862 83569045 155199655 167138090 217279517 310399310 434559034 1086397585 2172795170 14428792541 28857585082 72143962705 101001547787 144287925410 187574303033 202003095574 375148606066 505007738935 937871515165 1010015477870 1313020121231 1875743030330 2626040242462 6565100606155 13130201212310