111113456802 has 16 divisors (see below), whose sum is σ = 223718371200. Its totient is φ = 36789242672.

The previous prime is 111113456789. The next prime is 111113456821. The reversal of 111113456802 is 208654311111.

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 7 ways as a sum of consecutive naturals, for example, 62143098 + ... + 62144885.

It is an arithmetic number, because the mean of its divisors is an integer number (13982398200).

Almost surely, 2^111113456802 is an apocalyptic number.

111113456802 is an abundant number, since it is smaller than the sum of its proper divisors (112604914398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111113456802 is a wasteful number, since it uses less digits than its factorization.

111113456802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124288137.

The product of its (nonzero) digits is 5760, while the sum is 33.

Adding to 111113456802 its reverse (208654311111), we get a palindrome (319767767913).

The spelling of 111113456802 in words is "one hundred eleven billion, one hundred thirteen million, four hundred fifty-six thousand, eight hundred two".