111103332164 has 12 divisors (see below), whose sum is σ = 212106361488. Its totient is φ = 50501514600.

The previous prime is 111103332139. The next prime is 111103332173. The reversal of 111103332164 is 461233301111.

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 3 ways as a sum of consecutive naturals, for example, 1262537822 + ... + 1262537909.

It is an arithmetic number, because the mean of its divisors is an integer number (17675530124).

Almost surely, 2^111103332164 is an apocalyptic number.

It is an amenable number.

111103332164 is a deficient number, since it is larger than the sum of its proper divisors (101003029324).

111103332164 is a wasteful number, since it uses less digits than its factorization.

111103332164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2525075746 (or 2525075744 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 111103332164 its reverse (461233301111), we get a palindrome (572336633275).

The spelling of 111103332164 in words is "one hundred eleven billion, one hundred three million, three hundred thirty-two thousand, one hundred sixty-four".