13213124133 has 48 divisors (see below), whose sum is σ = 19662720000. Its totient is φ = 7885706400.

The previous prime is 13213124123. The next prime is 13213124167. The reversal of 13213124133 is 33142131231.

It is not a de Polignac number, because 13213124133 - 2⁴ = 13213124117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213124123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6608868 + ... + 6610866.

It is an arithmetic number, because the mean of its divisors is an integer number (409640000).

Almost surely, 2^13213124133 is an apocalyptic number.

It is an amenable number.

13213124133 is a deficient number, since it is larger than the sum of its proper divisors (6449595867).

13213124133 is a wasteful number, since it uses less digits than its factorization.

13213124133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294 (or 2283 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

Adding to 13213124133 its reverse (33142131231), we get a palindrome (46355255364).

The spelling of 13213124133 in words is "thirteen billion, two hundred thirteen million, one hundred twenty-four thousand, one hundred thirty-three".