232321042997 has 2 divisors, whose sum is σ = 232321042998. Its totient is φ = 232321042996.

The previous prime is 232321042991. The next prime is 232321043077. The reversal of 232321042997 is 799240123232.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 231682419556 + 638623441 = 481334^2 + 25271^2 .

It is a cyclic number.

It is not a de Polignac number, because 232321042997 - 2⁴ = 232321042981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232321042991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116160521498 + 116160521499.

It is an arithmetic number, because the mean of its divisors is an integer number (116160521499).

Almost surely, 2^232321042997 is an apocalyptic number.

It is an amenable number.

232321042997 is a deficient number, since it is larger than the sum of its proper divisors (1).

232321042997 is an equidigital number, since it uses as much as digits as its factorization.

232321042997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 232321042997 in words is "two hundred thirty-two billion, three hundred twenty-one million, forty-two thousand, nine hundred ninety-seven".