13023231122133 has 24 divisors (see below), whose sum is σ = 19923351185088. Its totient is φ = 8169195733632.

The previous prime is 13023231122123. The next prime is 13023231122137. The reversal of 13023231122133 is 33122113232031.

13023231122133 is a `hidden beast` number, since 1 + 302 + 3 + 231 + 122 + 1 + 3 + 3 = 666.

It is not a de Polignac number, because 13023231122133 - 2⁵ = 13023231122101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13023231122097 and 13023231122106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023231122137) 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, 11125185 + ... + 12239942.

It is an arithmetic number, because the mean of its divisors is an integer number (830139632712).

Almost surely, 2^{13023231122133} is an apocalyptic number.

It is an amenable number.

13023231122133 is a deficient number, since it is larger than the sum of its proper divisors (6900120062955).

13023231122133 is a wasteful number, since it uses less digits than its factorization.

13023231122133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23368793 (or 23368790 counting only the distinct ones).

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

Adding to 13023231122133 its reverse (33122113232031), we get a palindrome (46145344354164).

The spelling of 13023231122133 in words is "thirteen trillion, twenty-three billion, two hundred thirty-one million, one hundred twenty-two thousand, one hundred thirty-three".