13030313233 has 4 divisors (see below), whose sum is σ = 14891786560. Its totient is φ = 11168839908.

The previous prime is 13030313227. The next prime is 13030313249. The reversal of 13030313233 is 33231303031.

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 13030313233 - 2⁵ = 13030313201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13030313333) 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, 930736653 + ... + 930736666.

It is an arithmetic number, because the mean of its divisors is an integer number (3722946640).

Almost surely, 2^13030313233 is an apocalyptic number.

It is an amenable number.

13030313233 is a deficient number, since it is larger than the sum of its proper divisors (1861473327).

13030313233 is an equidigital number, since it uses as much as digits as its factorization.

13030313233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1861473326.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 13030313233 its reverse (33231303031), we get a palindrome (46261616264).

The spelling of 13030313233 in words is "thirteen billion, thirty million, three hundred thirteen thousand, two hundred thirty-three".