111481008792 has 32 divisors (see below), whose sum is σ = 278742988800. Its totient is φ = 37154940704.

The previous prime is 111481008739. The next prime is 111481008827. The reversal of 111481008792 is 297800184111.

111481008792 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166728 + ... + 500759.

It is an arithmetic number, because the mean of its divisors is an integer number (8710718400).

Almost surely, 2^111481008792 is an apocalyptic number.

111481008792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111481008792 is an abundant number, since it is smaller than the sum of its proper divisors (167261980008).

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

111481008792 is a wasteful number, since it uses less digits than its factorization.

111481008792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674455 (or 674451 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 42.

The spelling of 111481008792 in words is "one hundred eleven billion, four hundred eighty-one million, eight thousand, seven hundred ninety-two".