13104331452045 has 64 divisors (see below), whose sum is σ = 23342722007040. Its totient is φ = 6975144684864.

The previous prime is 13104331452041. The next prime is 13104331452103. The reversal of 13104331452045 is 54025413340131.

13104331452045 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 433 + 14 + 5 + 204 + 5 = 666.

It is not a de Polignac number, because 13104331452045 - 2² = 13104331452041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104331452041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 262444872 + ... + 262494798.

It is an arithmetic number, because the mean of its divisors is an integer number (364730031360).

Almost surely, 2^{13104331452045} is an apocalyptic number.

13104331452045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13104331452045 is a deficient number, since it is larger than the sum of its proper divisors (10238390554995).

13104331452045 is a wasteful number, since it uses less digits than its factorization.

13104331452045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53751 (or 53745 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 13104331452045 its reverse (54025413340131), we get a palindrome (67129744792176).

The spelling of 13104331452045 in words is "thirteen trillion, one hundred four billion, three hundred thirty-one million, four hundred fifty-two thousand, forty-five".