1113413113265 has 16 divisors (see below), whose sum is σ = 1340936190336. Its totient is φ = 887504083200.

The previous prime is 1113413113231. The next prime is 1113413113279. The reversal of 1113413113265 is 5623113143111.

It is not a de Polignac number, because 1113413113265 - 2¹⁴ = 1113413096881 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19882505 + ... + 19938425.

It is an arithmetic number, because the mean of its divisors is an integer number (83808511896).

Almost surely, 2^{1113413113265} is an apocalyptic number.

It is an amenable number.

1113413113265 is a deficient number, since it is larger than the sum of its proper divisors (227523077071).

1113413113265 is a wasteful number, since it uses less digits than its factorization.

1113413113265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70280.

The product of its digits is 6480, while the sum is 32.

Adding to 1113413113265 its reverse (5623113143111), we get a palindrome (6736526256376).

The spelling of 1113413113265 in words is "one trillion, one hundred thirteen billion, four hundred thirteen million, one hundred thirteen thousand, two hundred sixty-five".