111600023102 has 4 divisors (see below), whose sum is σ = 167400034656. Its totient is φ = 55800011550.

The previous prime is 111600023099. The next prime is 111600023123. The reversal of 111600023102 is 201320006111.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27900005774 + ... + 27900005777.

It is an arithmetic number, because the mean of its divisors is an integer number (41850008664).

Almost surely, 2^111600023102 is an apocalyptic number.

111600023102 is a deficient number, since it is larger than the sum of its proper divisors (55800011554).

111600023102 is an equidigital number, since it uses as much as digits as its factorization.

111600023102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55800011553.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111600023102 its reverse (201320006111), we get a palindrome (312920029213).

The spelling of 111600023102 in words is "one hundred eleven billion, six hundred million, twenty-three thousand, one hundred two".