111143932504 has 16 divisors (see below), whose sum is σ = 227339862120. Its totient is φ = 50519969280.

The previous prime is 111143932481. The next prime is 111143932507. The reversal of 111143932504 is 405239341111.

It is a self number, because there is not a number n which added to its sum of digits gives 111143932504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111143932507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631499529 + ... + 631499704.

Almost surely, 2^111143932504 is an apocalyptic number.

It is an amenable number.

111143932504 is an abundant number, since it is smaller than the sum of its proper divisors (116195929616).

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

111143932504 is a wasteful number, since it uses less digits than its factorization.

111143932504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262999250 (or 1262999246 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 111143932504 in words is "one hundred eleven billion, one hundred forty-three million, nine hundred thirty-two thousand, five hundred four".