113111031201 has 16 divisors (see below), whose sum is σ = 173884977024. Its totient is φ = 64062883584.

The previous prime is 113111031193. The next prime is 113111031251. The reversal of 113111031201 is 102130111311.

It is not a de Polignac number, because 113111031201 - 2³ = 113111031193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113111031251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23830546 + ... + 23835291.

It is an arithmetic number, because the mean of its divisors is an integer number (10867811064).

Almost surely, 2^113111031201 is an apocalyptic number.

It is an amenable number.

113111031201 is a deficient number, since it is larger than the sum of its proper divisors (60773945823).

113111031201 is a wasteful number, since it uses less digits than its factorization.

113111031201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47665960.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 113111031201 its reverse (102130111311), we get a palindrome (215241142512).

The spelling of 113111031201 in words is "one hundred thirteen billion, one hundred eleven million, thirty-one thousand, two hundred one".