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13023011032130 = 2511196526795471
BaseRepresentation
bin1011110110000010011111…
…1100100100110001000010
31201002222200000211002002202
42331200213330210301002
53201332111311012010
643410404430513202
72512611232216541
oct275404774446102
951088600732082
1013023011032130
114171034244820
121563b44065802
137360ac10ab68
14330462186158
15178b599256a5
hexbd827f24c42

13023011032130 has 64 divisors (see below), whose sum is σ = 26919071262720. Its totient is φ = 4486280414400.

The previous prime is 13023011032121. The next prime is 13023011032183. The reversal of 13023011032130 is 3123011032031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136360295 + ... + 136455765.

It is an arithmetic number, because the mean of its divisors is an integer number (420610488480).

Almost surely, 213023011032130 is an apocalyptic number.

13023011032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13023011032130 is an abundant number, since it is smaller than the sum of its proper divisors (13896060230590).

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

13023011032130 is a wasteful number, since it uses less digits than its factorization.

13023011032130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160775.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 13023011032130 its reverse (3123011032031), we get a palindrome (16146022064161).

Subtracting from 13023011032130 its reverse (3123011032031), we obtain a palindrome (9900000000099).

The spelling of 13023011032130 in words is "thirteen trillion, twenty-three billion, eleven million, thirty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 2090 65267 95471 130534 190942 326335 477355 652670 717937 954710 1050181 1240073 1435874 1813949 2100362 2480146 3589685 3627898 5250905 6200365 7179370 9069745 10501810 12400730 13640803 18139490 19953439 27281606 39906878 68204015 99767195 136408030 199534390 6231105757 12462211514 31155528785 62311057570 68542163327 118391009383 137084326654 236782018766 342710816635 591955046915 685421633270 1183910093830 1302301103213 2604602206426 6511505516065 13023011032130