1113568023579 has 32 divisors (see below), whose sum is σ = 1715850998784. Its totient is φ = 634880263680.

The previous prime is 1113568023571. The next prime is 1113568023629. The reversal of 1113568023579 is 9753208653111.

It is not a de Polignac number, because 1113568023579 - 2³ = 1113568023571 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (1113568023571) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 668302 + ... + 1635164.

It is an arithmetic number, because the mean of its divisors is an integer number (53620343712).

Almost surely, 2^{1113568023579} is an apocalyptic number.

1113568023579 is a deficient number, since it is larger than the sum of its proper divisors (602282975205).

1113568023579 is a wasteful number, since it uses less digits than its factorization.

1113568023579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968947.

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 1113568023579 in words is "one trillion, one hundred thirteen billion, five hundred sixty-eight million, twenty-three thousand, five hundred seventy-nine".