232325040321181 has 2 divisors, whose sum is σ = 232325040321182. Its totient is φ = 232325040321180.

The previous prime is 232325040321043. The next prime is 232325040321211. The reversal of 232325040321181 is 181123040523232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160707596702500 + 71617443618681 = 12677050^2 + 8462709^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232325040321181 is a prime.

It is a super-2 number, since 2×232325040321181² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232325040321181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232325040322181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116162520160590 + 116162520160591.

It is an arithmetic number, because the mean of its divisors is an integer number (116162520160591).

Almost surely, 2^{232325040321181} is an apocalyptic number.

It is an amenable number.

232325040321181 is a deficient number, since it is larger than the sum of its proper divisors (1).

232325040321181 is an equidigital number, since it uses as much as digits as its factorization.

232325040321181 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 232325040321181 in words is "two hundred thirty-two trillion, three hundred twenty-five billion, forty million, three hundred twenty-one thousand, one hundred eighty-one".