23023033331 has 8 divisors (see below), whose sum is σ = 23540362560. Its totient is φ = 22506849088.

The previous prime is 23023033307. The next prime is 23023033339. The reversal of 23023033331 is 13333032032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23023033331 is a prime.

It is a super-2 number, since 2×23023033331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23023033297 and 23023033306.

It is not an unprimeable number, because it can be changed into a prime (23023033339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245516 + ... + 326073.

It is an arithmetic number, because the mean of its divisors is an integer number (2942545320).

Almost surely, 2^23023033331 is an apocalyptic number.

23023033331 is a deficient number, since it is larger than the sum of its proper divisors (517329229).

23023033331 is an equidigital number, since it uses as much as digits as its factorization.

23023033331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572493.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 23023033331 its reverse (13333032032), we get a palindrome (36356065363).

The spelling of 23023033331 in words is "twenty-three billion, twenty-three million, thirty-three thousand, three hundred thirty-one".