232205240042551 has 2 divisors, whose sum is σ = 232205240042552. Its totient is φ = 232205240042550.

The previous prime is 232205240042509. The next prime is 232205240042557. The reversal of 232205240042551 is 155240042502232.

232205240042551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232205240042551 - 2²⁵ = 232205206488119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232205240042551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232205240042557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116102620021275 + 116102620021276.

It is an arithmetic number, because the mean of its divisors is an integer number (116102620021276).

Almost surely, 2^{232205240042551} is an apocalyptic number.

232205240042551 is a deficient number, since it is larger than the sum of its proper divisors (1).

232205240042551 is an equidigital number, since it uses as much as digits as its factorization.

232205240042551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 232205240042551 its reverse (155240042502232), we get a palindrome (387445282544783).

The spelling of 232205240042551 in words is "two hundred thirty-two trillion, two hundred five billion, two hundred forty million, forty-two thousand, five hundred fifty-one".