111000310031312 has 40 divisors (see below), whose sum is σ = 241676260312704. Its totient is φ = 49003481349504.

The previous prime is 111000310031291. The next prime is 111000310031327. The reversal of 111000310031312 is 213130013000111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11601198188 + ... + 11601207755.

Almost surely, 2^{111000310031312} is an apocalyptic number.

It is an amenable number.

111000310031312 is an abundant number, since it is smaller than the sum of its proper divisors (130675950281392).

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

111000310031312 is a wasteful number, since it uses less digits than its factorization.

111000310031312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23202405987 (or 23202405981 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 111000310031312 its reverse (213130013000111), we get a palindrome (324130323031423).

The spelling of 111000310031312 in words is "one hundred eleven trillion, three hundred ten million, thirty-one thousand, three hundred twelve".