232551102257 has 2 divisors, whose sum is σ = 232551102258. Its totient is φ = 232551102256.

The previous prime is 232551102169. The next prime is 232551102337. The reversal of 232551102257 is 752201155232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 216675354256 + 15875748001 = 465484^2 + 125999^2 .

It is a cyclic number.

It is not a de Polignac number, because 232551102257 - 2¹⁴ = 232551085873 is a prime.

It is not a weakly prime, because it can be changed into another prime (232551102757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116275551128 + 116275551129.

It is an arithmetic number, because the mean of its divisors is an integer number (116275551129).

Almost surely, 2^232551102257 is an apocalyptic number.

It is an amenable number.

232551102257 is a deficient number, since it is larger than the sum of its proper divisors (1).

232551102257 is an equidigital number, since it uses as much as digits as its factorization.

232551102257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 35.

Adding to 232551102257 its reverse (752201155232), we get a palindrome (984752257489).

The spelling of 232551102257 in words is "two hundred thirty-two billion, five hundred fifty-one million, one hundred two thousand, two hundred fifty-seven".