111100531996 has 6 divisors (see below), whose sum is σ = 194425931000. Its totient is φ = 55550265996.

The previous prime is 111100531931. The next prime is 111100532033. The reversal of 111100531996 is 699135001111.

It is a super-3 number, since 3×111100531996³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13887566496 + ... + 13887566503.

Almost surely, 2^111100531996 is an apocalyptic number.

It is an amenable number.

111100531996 is a deficient number, since it is larger than the sum of its proper divisors (83325399004).

111100531996 is a wasteful number, since it uses less digits than its factorization.

111100531996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27775133003 (or 27775133001 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 37.

The spelling of 111100531996 in words is "one hundred eleven billion, one hundred million, five hundred thirty-one thousand, nine hundred ninety-six".