111310221311032 has 16 divisors (see below), whose sum is σ = 208706777510760. Its totient is φ = 55655080641504.

The previous prime is 111310221311027. The next prime is 111310221311063. The reversal of 111310221311032 is 230113122013111.

It is a junction number, because it is equal to n+sod(n) for n = 111310221310994 and 111310221311012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24718378 + ... + 28872454.

Almost surely, 2^{111310221311032} is an apocalyptic number.

It is an amenable number.

111310221311032 is a deficient number, since it is larger than the sum of its proper divisors (97396556199728).

111310221311032 is a wasteful number, since it uses less digits than its factorization.

111310221311032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7503510 (or 7503506 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 111310221311032 its reverse (230113122013111), we get a palindrome (341423343324143).

The spelling of 111310221311032 in words is "one hundred eleven trillion, three hundred ten billion, two hundred twenty-one million, three hundred eleven thousand, thirty-two".