111060972899 has 8 divisors (see below), whose sum is σ = 115051578240. Its totient is φ = 107095867200.

The previous prime is 111060972863. The next prime is 111060972917. The reversal of 111060972899 is 998279060111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111060972899 - 2²⁰ = 111059924323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111060972899.

It is not an unprimeable number, because it can be changed into a prime (111060972199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6366044 + ... + 6383465.

It is an arithmetic number, because the mean of its divisors is an integer number (14381447280).

Almost surely, 2^111060972899 is an apocalyptic number.

111060972899 is a deficient number, since it is larger than the sum of its proper divisors (3990605341).

111060972899 is a wasteful number, since it uses less digits than its factorization.

111060972899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12749821.

The product of its (nonzero) digits is 489888, while the sum is 53.

The spelling of 111060972899 in words is "one hundred eleven billion, sixty million, nine hundred seventy-two thousand, eight hundred ninety-nine".