13051145233 has 8 divisors (see below), whose sum is σ = 15069364352. Its totient is φ = 11071368576.

The previous prime is 13051145213. The next prime is 13051145249. The reversal of 13051145233 is 33254115031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13051145233 - 2¹³ = 13051137041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13051145213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9609885 + ... + 9611242.

It is an arithmetic number, because the mean of its divisors is an integer number (1883670544).

Almost surely, 2^13051145233 is an apocalyptic number.

It is an amenable number.

13051145233 is a deficient number, since it is larger than the sum of its proper divisors (2018219119).

13051145233 is an equidigital number, since it uses as much as digits as its factorization.

13051145233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19221231.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 13051145233 in words is "thirteen billion, fifty-one million, one hundred forty-five thousand, two hundred thirty-three".