111411116102 has 32 divisors (see below), whose sum is σ = 201639189024. Its totient is φ = 45482515200.

The previous prime is 111411116053. The next prime is 111411116123. The reversal of 111411116102 is 201611114111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5253599 + ... + 5274762.

It is an arithmetic number, because the mean of its divisors is an integer number (6301224657).

Almost surely, 2^111411116102 is an apocalyptic number.

111411116102 is a deficient number, since it is larger than the sum of its proper divisors (90228072922).

111411116102 is a wasteful number, since it uses less digits than its factorization.

111411116102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10528424.

The product of its (nonzero) digits is 48, while the sum is 20.

The spelling of 111411116102 in words is "one hundred eleven billion, four hundred eleven million, one hundred sixteen thousand, one hundred two".