23231023333 has 16 divisors (see below), whose sum is σ = 27098156800. Its totient is φ = 19907466768.

The previous prime is 23231023313. The next prime is 23231023367. The reversal of 23231023333 is 33332013232.

It is not a de Polignac number, because 23231023333 - 2²⁹ = 22694152421 is a prime.

It is a super-3 number, since 3×23231023333³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23231023298 and 23231023307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23231023313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2797135 + ... + 2805427.

It is an arithmetic number, because the mean of its divisors is an integer number (1693634800).

Almost surely, 2^23231023333 is an apocalyptic number.

It is an amenable number.

23231023333 is a deficient number, since it is larger than the sum of its proper divisors (3867133467).

23231023333 is an frugal number, since it uses more digits than its factorization.

23231023333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16481 (or 16467 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 23231023333 its reverse (33332013232), we get a palindrome (56563036565).

The spelling of 23231023333 in words is "twenty-three billion, two hundred thirty-one million, twenty-three thousand, three hundred thirty-three".