23332303133231 has 4 divisors (see below), whose sum is σ = 23347972915200. Its totient is φ = 23316633351264.

The previous prime is 23332303133207. The next prime is 23332303133257. The reversal of 23332303133231 is 13233130323332.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23332303133231 is a prime.

It is a super-2 number, since 2×23332303133231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23332303133731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7834888751 + ... + 7834891728.

It is an arithmetic number, because the mean of its divisors is an integer number (5836993228800).

Almost surely, 2^{23332303133231} is an apocalyptic number.

23332303133231 is a deficient number, since it is larger than the sum of its proper divisors (15669781969).

23332303133231 is a wasteful number, since it uses less digits than its factorization.

23332303133231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15669781968.

The product of its (nonzero) digits is 52488, while the sum is 32.

Adding to 23332303133231 its reverse (13233130323332), we get a palindrome (36565433456563).

The spelling of 23332303133231 in words is "twenty-three trillion, three hundred thirty-two billion, three hundred three million, one hundred thirty-three thousand, two hundred thirty-one".