10113051155 has 4 divisors (see below), whose sum is σ = 12135661392. Its totient is φ = 8090440920.

The previous prime is 10113051133. The next prime is 10113051203. The reversal of 10113051155 is 55115031101.

10113051155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10113051155 - 2²² = 10108856851 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 10113051155.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011305111 + ... + 1011305120.

It is an arithmetic number, because the mean of its divisors is an integer number (3033915348).

Almost surely, 2^10113051155 is an apocalyptic number.

10113051155 is a deficient number, since it is larger than the sum of its proper divisors (2022610237).

10113051155 is an equidigital number, since it uses as much as digits as its factorization.

10113051155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2022610236.

The product of its (nonzero) digits is 375, while the sum is 23.

Adding to 10113051155 its reverse (55115031101), we get a palindrome (65228082256).

The spelling of 10113051155 in words is "ten billion, one hundred thirteen million, fifty-one thousand, one hundred fifty-five".