23232443251 has 2 divisors, whose sum is σ = 23232443252. Its totient is φ = 23232443250.

The previous prime is 23232443239. The next prime is 23232443279. The reversal of 23232443251 is 15234423232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23232443251 - 2⁷ = 23232443123 is a prime.

It is not a weakly prime, because it can be changed into another prime (23232443551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11616221625 + 11616221626.

It is an arithmetic number, because the mean of its divisors is an integer number (11616221626).

Almost surely, 2^23232443251 is an apocalyptic number.

23232443251 is a deficient number, since it is larger than the sum of its proper divisors (1).

23232443251 is an equidigital number, since it uses as much as digits as its factorization.

23232443251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 31.

Adding to 23232443251 its reverse (15234423232), we get a palindrome (38466866483).

The spelling of 23232443251 in words is "twenty-three billion, two hundred thirty-two million, four hundred forty-three thousand, two hundred fifty-one".