23133242213331 has 16 divisors (see below), whose sum is σ = 30948208648704. Its totient is φ = 15370261723424.

The previous prime is 23133242213293. The next prime is 23133242213363. The reversal of 23133242213331 is 13331224233132.

It is a cyclic number.

It is not a de Polignac number, because 23133242213331 - 2⁹ = 23133242212819 is a prime.

It is a super-2 number, since 2×23133242213331² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23133242213292 and 23133242213301.

It is not an unprimeable number, because it can be changed into a prime (23133242213531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3238296 + ... + 7533461.

It is an arithmetic number, because the mean of its divisors is an integer number (1934263040544).

Almost surely, 2^{23133242213331} is an apocalyptic number.

23133242213331 is a deficient number, since it is larger than the sum of its proper divisors (7814966435373).

23133242213331 is a wasteful number, since it uses less digits than its factorization.

23133242213331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10774170.

The product of its digits is 46656, while the sum is 33.

Adding to 23133242213331 its reverse (13331224233132), we get a palindrome (36464466446463).

The spelling of 23133242213331 in words is "twenty-three trillion, one hundred thirty-three billion, two hundred forty-two million, two hundred thirteen thousand, three hundred thirty-one".