111323211032 has 32 divisors (see below), whose sum is σ = 232002928080. Its totient is φ = 49646712960.

The previous prime is 111323211023. The next prime is 111323211061. The reversal of 111323211032 is 230112323111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111323210995 and 111323211013.

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, 11929643 + ... + 11938970.

Almost surely, 2^111323211032 is an apocalyptic number.

It is an amenable number.

111323211032 is an abundant number, since it is smaller than the sum of its proper divisors (120679717048).

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

111323211032 is a wasteful number, since it uses less digits than its factorization.

111323211032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23868683 (or 23868679 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 111323211032 its reverse (230112323111), we get a palindrome (341435534143).

The spelling of 111323211032 in words is "one hundred eleven billion, three hundred twenty-three million, two hundred eleven thousand, thirty-two".