23242441331 has 2 divisors, whose sum is σ = 23242441332. Its totient is φ = 23242441330.

The previous prime is 23242441319. The next prime is 23242441349. The reversal of 23242441331 is 13314424232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23242441331 - 2⁶ = 23242441267 is a prime.

It is a super-2 number, since 2×23242441331² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23242441294 and 23242441303.

It is not a weakly prime, because it can be changed into another prime (23242441381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11621220665 + 11621220666.

It is an arithmetic number, because the mean of its divisors is an integer number (11621220666).

Almost surely, 2^23242441331 is an apocalyptic number.

23242441331 is a deficient number, since it is larger than the sum of its proper divisors (1).

23242441331 is an equidigital number, since it uses as much as digits as its factorization.

23242441331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 29.

Adding to 23242441331 its reverse (13314424232), we get a palindrome (36556865563).

The spelling of 23242441331 in words is "twenty-three billion, two hundred forty-two million, four hundred forty-one thousand, three hundred thirty-one".