111313579 has 8 divisors (see below), whose sum is σ = 120682800. Its totient is φ = 102059616.

The previous prime is 111313577. The next prime is 111313597. The reversal of 111313579 is 975313111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111313579 - 2¹ = 111313577 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111313579.

It is not an unprimeable number, because it can be changed into a prime (111313577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26797 + ... + 30670.

It is an arithmetic number, because the mean of its divisors is an integer number (15085350).

Almost surely, 2^111313579 is an apocalyptic number.

111313579 is a deficient number, since it is larger than the sum of its proper divisors (9369221).

111313579 is a wasteful number, since it uses less digits than its factorization.

111313579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57629.

The product of its digits is 2835, while the sum is 31.

The square root of 111313579 is about 10550.5250580244. The cubic root of 111313579 is about 481.0416888068.

The spelling of 111313579 in words is "one hundred eleven million, three hundred thirteen thousand, five hundred seventy-nine".