111200102097 has 16 divisors (see below), whose sum is σ = 169491027840. Its totient is φ = 63526695552.

The previous prime is 111200102021. The next prime is 111200102113. The reversal of 111200102097 is 790201002111.

It is not a de Polignac number, because 111200102097 - 2²² = 111195907793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111200102197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591358 + ... + 756375.

It is an arithmetic number, because the mean of its divisors is an integer number (10593189240).

Almost surely, 2^111200102097 is an apocalyptic number.

It is an amenable number.

111200102097 is a deficient number, since it is larger than the sum of its proper divisors (58290925743).

111200102097 is a wasteful number, since it uses less digits than its factorization.

111200102097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351672.

The product of its (nonzero) digits is 252, while the sum is 24.

The spelling of 111200102097 in words is "one hundred eleven billion, two hundred million, one hundred two thousand, ninety-seven".