112111501113 has 8 divisors (see below), whose sum is σ = 166091112800. Its totient is φ = 74741000724.

The previous prime is 112111501109. The next prime is 112111501123. The reversal of 112111501113 is 311105111211.

It is not a de Polignac number, because 112111501113 - 2² = 112111501109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112111501123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2076138883 + ... + 2076138936.

It is an arithmetic number, because the mean of its divisors is an integer number (20761389100).

Almost surely, 2^112111501113 is an apocalyptic number.

It is an amenable number.

112111501113 is a deficient number, since it is larger than the sum of its proper divisors (53979611687).

112111501113 is an equidigital number, since it uses as much as digits as its factorization.

112111501113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152277828 (or 4152277822 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 18.

Adding to 112111501113 its reverse (311105111211), we get a palindrome (423216612324).

The spelling of 112111501113 in words is "one hundred twelve billion, one hundred eleven million, five hundred one thousand, one hundred thirteen".