13052513233 has 4 divisors (see below), whose sum is σ = 13059491328. Its totient is φ = 13045535140.

The previous prime is 13052513213. The next prime is 13052513261. The reversal of 13052513233 is 33231525031.

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 13052513233 - 2⁹ = 13052512721 is a prime.

It is a super-2 number, since 2×13052513233² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13052513213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3486241 + ... + 3489982.

It is an arithmetic number, because the mean of its divisors is an integer number (3264872832).

Almost surely, 2^13052513233 is an apocalyptic number.

It is an amenable number.

13052513233 is a deficient number, since it is larger than the sum of its proper divisors (6978095).

13052513233 is an equidigital number, since it uses as much as digits as its factorization.

13052513233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6978094.

The product of its (nonzero) digits is 8100, while the sum is 28.

The spelling of 13052513233 in words is "thirteen billion, fifty-two million, five hundred thirteen thousand, two hundred thirty-three".