1033130113 has 4 divisors (see below), whose sum is σ = 1052623188. Its totient is φ = 1013637040.

The previous prime is 1033130101. The next prime is 1033130167. The reversal of 1033130113 is 3110313301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3110313301 = 1103 ⋅2819867.

It can be written as a sum of positive squares in 2 ways, for example, as 930067009 + 103063104 = 30497^2 + 10152^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1033130113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1033130173) 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, 9746458 + ... + 9746563.

It is an arithmetic number, because the mean of its divisors is an integer number (263155797).

Almost surely, 2^1033130113 is an apocalyptic number.

It is an amenable number.

1033130113 is a deficient number, since it is larger than the sum of its proper divisors (19493075).

1033130113 is an equidigital number, since it uses as much as digits as its factorization.

1033130113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19493074.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 1033130113 is about 32142.3414361804. The cubic root of 1033130113 is about 1010.9236112300.

Adding to 1033130113 its reverse (3110313301), we get a palindrome (4143443414).

The spelling of 1033130113 in words is "one billion, thirty-three million, one hundred thirty thousand, one hundred thirteen".