111162053032 has 32 divisors (see below), whose sum is σ = 225821692800. Its totient is φ = 51095003904.

The previous prime is 111162053017. The next prime is 111162053053. The reversal of 111162053032 is 230350261111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111162052988 and 111162053006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9498432 + ... + 9510127.

It is an arithmetic number, because the mean of its divisors is an integer number (7056927900).

Almost surely, 2^111162053032 is an apocalyptic number.

It is an amenable number.

111162053032 is an abundant number, since it is smaller than the sum of its proper divisors (114659639768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111162053032 is a wasteful number, since it uses less digits than its factorization.

111162053032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19008625 (or 19008621 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 111162053032 in words is "one hundred eleven billion, one hundred sixty-two million, fifty-three thousand, thirty-two".