111060972898 has 4 divisors (see below), whose sum is σ = 166591459350. Its totient is φ = 55530486448.

The previous prime is 111060972863. The next prime is 111060972917. The reversal of 111060972898 is 898279060111.

111060972898 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 96576128289 + 14484844609 = 310767^2 + 120353^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27765243223 + ... + 27765243226.

Almost surely, 2^111060972898 is an apocalyptic number.

111060972898 is a deficient number, since it is larger than the sum of its proper divisors (55530486452).

111060972898 is an equidigital number, since it uses as much as digits as its factorization.

111060972898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55530486451.

The product of its (nonzero) digits is 435456, while the sum is 52.

The spelling of 111060972898 in words is "one hundred eleven billion, sixty million, nine hundred seventy-two thousand, eight hundred ninety-eight".