1113136023279 has 32 divisors (see below), whose sum is σ = 1710073036800. Its totient is φ = 630881056512.

The previous prime is 1113136023247. The next prime is 1113136023283. The reversal of 1113136023279 is 9723206313111.

It is not a de Polignac number, because 1113136023279 - 2⁵ = 1113136023247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113136023479) 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, 9137977 + ... + 9258989.

It is an arithmetic number, because the mean of its divisors is an integer number (53439782400).

Almost surely, 2^{1113136023279} is an apocalyptic number.

1113136023279 is a deficient number, since it is larger than the sum of its proper divisors (596937013521).

1113136023279 is a wasteful number, since it uses less digits than its factorization.

1113136023279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124599.

The product of its (nonzero) digits is 40824, while the sum is 39.

The spelling of 1113136023279 in words is "one trillion, one hundred thirteen billion, one hundred thirty-six million, twenty-three thousand, two hundred seventy-nine".