13115600355 has 64 divisors (see below), whose sum is σ = 24694709760. Its totient is φ = 5860147200.

The previous prime is 13115600341. The next prime is 13115600357. The reversal of 13115600355 is 55300651131.

It is not a de Polignac number, because 13115600355 - 2¹³ = 13115592163 is a prime.

It is a super-2 number, since 2×13115600355² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13115600357) 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, 1370176 + ... + 1379714.

It is an arithmetic number, because the mean of its divisors is an integer number (385854840).

Almost surely, 2^13115600355 is an apocalyptic number.

13115600355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13115600355 is a deficient number, since it is larger than the sum of its proper divisors (11579109405).

13115600355 is a wasteful number, since it uses less digits than its factorization.

13115600355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10212.

The product of its (nonzero) digits is 6750, while the sum is 30.

The spelling of 13115600355 in words is "thirteen billion, one hundred fifteen million, six hundred thousand, three hundred fifty-five".