23233131325 has 6 divisors (see below), whose sum is σ = 28809082874. Its totient is φ = 18586505040.

The previous prime is 23233131323. The next prime is 23233131331. The reversal of 23233131325 is 52313133232.

It can be written as a sum of positive squares in 3 ways, for example, as 5481033156 + 17752098169 = 74034^2 + 133237^2 .

It is not a de Polignac number, because 23233131325 - 2¹ = 23233131323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23233131293 and 23233131302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23233131323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 464662602 + ... + 464662651.

Almost surely, 2^23233131325 is an apocalyptic number.

23233131325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23233131325 is a deficient number, since it is larger than the sum of its proper divisors (5575951549).

23233131325 is an equidigital number, since it uses as much as digits as its factorization.

23233131325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929325263 (or 929325258 counting only the distinct ones).

The product of its digits is 9720, while the sum is 28.

Adding to 23233131325 its reverse (52313133232), we get a palindrome (75546264557).

The spelling of 23233131325 in words is "twenty-three billion, two hundred thirty-three million, one hundred thirty-one thousand, three hundred twenty-five".