111359152 has 20 divisors (see below), whose sum is σ = 227114680. Its totient is φ = 52748928.

The previous prime is 111359147. The next prime is 111359167. The reversal of 111359152 is 251953111.

It is a self number, because there is not a number n which added to its sum of digits gives 111359152.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182853 + ... + 183460.

It is an arithmetic number, because the mean of its divisors is an integer number (11355734).

Almost surely, 2^111359152 is an apocalyptic number.

It is an amenable number.

111359152 is an abundant number, since it is smaller than the sum of its proper divisors (115755528).

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

111359152 is a wasteful number, since it uses less digits than its factorization.

111359152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366340 (or 366334 counting only the distinct ones).

The product of its digits is 1350, while the sum is 28.

The square root of 111359152 is about 10552.6845873455. The cubic root of 111359152 is about 481.1073277641.

The spelling of 111359152 in words is "one hundred eleven million, three hundred fifty-nine thousand, one hundred fifty-two".