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13131030101132 = 22193729129160309
BaseRepresentation
bin1011111100010100111001…
…1000100111110010001100
31201111022111001202100000002
42333011032120213302030
53210114322201214012
643532151214223432
72523454111156136
oct277051630476214
951438431670002
1013131030101132
114202925192079
121580a6b4b4b78
137433350a9138
1433578c236056
1517b87cb757c2
hexbf14e627c8c

13131030101132 has 48 divisors (see below), whose sum is σ = 24843497196000. Its totient is φ = 6051609045504.

The previous prime is 13131030101117. The next prime is 13131030101143. The reversal of 13131030101132 is 23110103013131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81830594 + ... + 81990902.

It is an arithmetic number, because the mean of its divisors is an integer number (517572858250).

Almost surely, 213131030101132 is an apocalyptic number.

It is an amenable number.

13131030101132 is a deficient number, since it is larger than the sum of its proper divisors (11712467094868).

13131030101132 is a wasteful number, since it uses less digits than its factorization.

13131030101132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189498 (or 189496 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13131030101132 its reverse (23110103013131), we get a palindrome (36241133114263).

The spelling of 13131030101132 in words is "thirteen trillion, one hundred thirty-one billion, thirty million, one hundred one thousand, one hundred thirty-two".

Divisors: 1 2 4 19 37 38 74 76 148 703 1406 2812 29129 58258 116516 160309 320618 553451 641236 1077773 1106902 2155546 2213804 3045871 4311092 5931433 6091742 11862866 12183484 20477687 23725732 40955374 81910748 112697227 225394454 450788908 4669640861 9339281722 18678563444 88723176359 172776711857 177446352718 345553423714 354892705436 691106847428 3282757525283 6565515050566 13131030101132