13114403331525 has 72 divisors (see below), whose sum is σ = 23630929961184. Its totient is φ = 6952230345600.

The previous prime is 13114403331517. The next prime is 13114403331541. The reversal of 13114403331525 is 52513330441131.

13114403331525 is a `hidden beast` number, since 1 + 31 + 1 + 4 + 40 + 33 + 31 + 525 = 666.

It is not a de Polignac number, because 13114403331525 - 2³ = 13114403331517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13114403331525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 82470142 + ... + 82629008.

It is an arithmetic number, because the mean of its divisors is an integer number (328207360572).

Almost surely, 2^{13114403331525} is an apocalyptic number.

13114403331525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13114403331525 is a deficient number, since it is larger than the sum of its proper divisors (10516526629659).

13114403331525 is a wasteful number, since it uses less digits than its factorization.

13114403331525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161091 (or 161083 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 13114403331525 its reverse (52513330441131), we get a palindrome (65627733772656).

The spelling of 13114403331525 in words is "thirteen trillion, one hundred fourteen billion, four hundred three million, three hundred thirty-one thousand, five hundred twenty-five".