13313323233 has 24 divisors (see below), whose sum is σ = 22092635136. Its totient is φ = 7567776000.

The previous prime is 13313323229. The next prime is 13313323249. The reversal of 13313323233 is 33232331331.

13313323233 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 332 + 323 + 3 = 666.

It is not a de Polignac number, because 13313323233 - 2² = 13313323229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13313323197 and 13313323206.

It is not an unprimeable number, because it can be changed into a prime (13313323433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 541168 + ... + 565233.

It is an arithmetic number, because the mean of its divisors is an integer number (920526464).

Almost surely, 2^13313323233 is an apocalyptic number.

It is an amenable number.

13313323233 is a deficient number, since it is larger than the sum of its proper divisors (8779311903).

13313323233 is a wasteful number, since it uses less digits than its factorization.

13313323233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106605 (or 1106602 counting only the distinct ones).

The product of its digits is 8748, while the sum is 27.

Adding to 13313323233 its reverse (33232331331), we get a palindrome (46545654564).

The spelling of 13313323233 in words is "thirteen billion, three hundred thirteen million, three hundred twenty-three thousand, two hundred thirty-three".