3913087522113 has 96 divisors (see below), whose sum is σ = 7118997230592. Its totient is φ = 2012001552000.

The previous prime is 3913087522111. The next prime is 3913087522117. The reversal of 3913087522113 is 3112257803193.

3913087522113 is a `hidden beast` number, since 3 + 9 + 1 + 3 + 0 + 8 + 7 + 522 + 113 = 666.

It is not a de Polignac number, because 3913087522113 - 2¹ = 3913087522111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3913087522111) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 281854870 + ... + 281868752.

It is an arithmetic number, because the mean of its divisors is an integer number (74156221152).

Almost surely, 2^{3913087522113} is an apocalyptic number.

3913087522113 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3913087522113 is a deficient number, since it is larger than the sum of its proper divisors (3205909708479).

3913087522113 is a wasteful number, since it uses less digits than its factorization.

3913087522113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18035 (or 18032 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 3913087522113 in words is "three trillion, nine hundred thirteen billion, eighty-seven million, five hundred twenty-two thousand, one hundred thirteen".