111160149969 has 16 divisors (see below), whose sum is σ = 161847152064. Its totient is φ = 67303262400.

The previous prime is 111160149943. The next prime is 111160150019. The reversal of 111160149969 is 969941061111.

It is not a de Polignac number, because 111160149969 - 2¹³ = 111160141777 is a prime.

It is a super-2 number, since 2×111160149969² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111160149169) 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, 1629202 + ... + 1696059.

It is an arithmetic number, because the mean of its divisors is an integer number (10115447004).

Almost surely, 2^111160149969 is an apocalyptic number.

It is an amenable number.

111160149969 is a deficient number, since it is larger than the sum of its proper divisors (50687002095).

111160149969 is a wasteful number, since it uses less digits than its factorization.

111160149969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326288.

The product of its (nonzero) digits is 104976, while the sum is 48.

The spelling of 111160149969 in words is "one hundred eleven billion, one hundred sixty million, one hundred forty-nine thousand, nine hundred sixty-nine".