113000031113 has 16 divisors (see below), whose sum is σ = 122002001280. Its totient is φ = 104340208896.

The previous prime is 113000031091. The next prime is 113000031149. The reversal of 113000031113 is 311130000311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 113000031113 - 2²⁸ = 112731595657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113000031163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4481006 + ... + 4506152.

It is an arithmetic number, because the mean of its divisors is an integer number (7625125080).

Almost surely, 2^113000031113 is an apocalyptic number.

It is an amenable number.

113000031113 is a deficient number, since it is larger than the sum of its proper divisors (9001970167).

113000031113 is a wasteful number, since it uses less digits than its factorization.

113000031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31936.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 113000031113 its reverse (311130000311), we get a palindrome (424130031424).

The spelling of 113000031113 in words is "one hundred thirteen billion, thirty-one thousand, one hundred thirteen".