10913033010331 has 4 divisors (see below), whose sum is σ = 10935441702832. Its totient is φ = 10890624317832.

The previous prime is 10913033010311. The next prime is 10913033010337. The reversal of 10913033010331 is 13301033031901.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10913033010331 - 2¹⁹ = 10913032486043 is a prime.

It is a super-2 number, since 2×10913033010331² (a number of 27 digits) contains 22 as substring.

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 10913033010331.

It is not an unprimeable number, because it can be changed into a prime (10913033010337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11204345520 + ... + 11204346493.

It is an arithmetic number, because the mean of its divisors is an integer number (2733860425708).

Almost surely, 2^{10913033010331} is an apocalyptic number.

10913033010331 is a deficient number, since it is larger than the sum of its proper divisors (22408692501).

10913033010331 is an equidigital number, since it uses as much as digits as its factorization.

10913033010331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22408692500.

The product of its (nonzero) digits is 2187, while the sum is 28.

The spelling of 10913033010331 in words is "ten trillion, nine hundred thirteen billion, thirty-three million, ten thousand, three hundred thirty-one".