13100140061325 has 18 divisors (see below), whose sum is σ = 23463806421354. Its totient is φ = 6986741365920.

The previous prime is 13100140061279. The next prime is 13100140061347. The reversal of 13100140061325 is 52316004100131.

It is a happy number.

13100140061325 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 0 + 1 + 40 + 0 + 613 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 3164008482756 + 9936131578569 = 1778766^2 + 3152163^2 .

It is not a de Polignac number, because 13100140061325 - 2¹¹ = 13100140059277 is a prime.

It is a super-2 number, since 2×13100140061325² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 29111422134 + ... + 29111422583.

Almost surely, 2^{13100140061325} is an apocalyptic number.

13100140061325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13100140061325 is a deficient number, since it is larger than the sum of its proper divisors (10363666360029).

13100140061325 is a wasteful number, since it uses less digits than its factorization.

13100140061325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58222844733 (or 58222844725 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 13100140061325 its reverse (52316004100131), we get a palindrome (65416144161456).

The spelling of 13100140061325 in words is "thirteen trillion, one hundred billion, one hundred forty million, sixty-one thousand, three hundred twenty-five".