13233112263 has 32 divisors (see below), whose sum is σ = 22410752000. Its totient is φ = 7559928288.

The previous prime is 13233112241. The next prime is 13233112339. The reversal of 13233112263 is 36221133231.

13233112263 is a `hidden beast` number, since 1 + 323 + 311 + 2 + 26 + 3 = 666.

It is not a de Polignac number, because 13233112263 - 2⁶ = 13233112199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13233112063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1267338 + ... + 1277736.

It is an arithmetic number, because the mean of its divisors is an integer number (700336000).

Almost surely, 2^13233112263 is an apocalyptic number.

13233112263 is a deficient number, since it is larger than the sum of its proper divisors (9177639737).

13233112263 is a wasteful number, since it uses less digits than its factorization.

13233112263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17148 (or 17142 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 13233112263 its reverse (36221133231), we get a palindrome (49454245494).

The spelling of 13233112263 in words is "thirteen billion, two hundred thirty-three million, one hundred twelve thousand, two hundred sixty-three".