111913712 has 10 divisors (see below), whose sum is σ = 216832848. Its totient is φ = 55956848.

The previous prime is 111913709. The next prime is 111913729. The reversal of 111913712 is 217319111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3497288 + ... + 3497319.

Almost surely, 2^111913712 is an apocalyptic number.

It is an amenable number.

111913712 is a deficient number, since it is larger than the sum of its proper divisors (104919136).

111913712 is an equidigital number, since it uses as much as digits as its factorization.

111913712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6994615 (or 6994609 counting only the distinct ones).

The product of its digits is 378, while the sum is 26.

The square root of 111913712 is about 10578.9277339435. The cubic root of 111913712 is about 481.9046315337.

The spelling of 111913712 in words is "one hundred eleven million, nine hundred thirteen thousand, seven hundred twelve".