13001310233 has 4 divisors (see below), whose sum is σ = 13100557008. Its totient is φ = 12902063460.

The previous prime is 13001310229. The next prime is 13001310241. The reversal of 13001310233 is 33201310031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13001310233 - 2² = 13001310229 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13001310263) 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, 49623191 + ... + 49623452.

It is an arithmetic number, because the mean of its divisors is an integer number (3275139252).

Almost surely, 2^13001310233 is an apocalyptic number.

It is an amenable number.

13001310233 is a deficient number, since it is larger than the sum of its proper divisors (99246775).

13001310233 is an equidigital number, since it uses as much as digits as its factorization.

13001310233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99246774.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13001310233 its reverse (33201310031), we get a palindrome (46202620264).

The spelling of 13001310233 in words is "thirteen billion, one million, three hundred ten thousand, two hundred thirty-three".