111149703098 has 16 divisors (see below), whose sum is σ = 191606834880. Its totient is φ = 47369465376.

The previous prime is 111149703079. The next prime is 111149703113. The reversal of 111149703098 is 890307941111.

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, 22174211 + ... + 22179222.

It is an arithmetic number, because the mean of its divisors is an integer number (11975427180).

Almost surely, 2^111149703098 is an apocalyptic number.

111149703098 is a deficient number, since it is larger than the sum of its proper divisors (80457131782).

111149703098 is a wasteful number, since it uses less digits than its factorization.

111149703098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44353621.

The product of its (nonzero) digits is 54432, while the sum is 44.

The spelling of 111149703098 in words is "one hundred eleven billion, one hundred forty-nine million, seven hundred three thousand, ninety-eight".