232321097 has 2 divisors, whose sum is σ = 232321098. Its totient is φ = 232321096.

The previous prime is 232321087. The next prime is 232321127. The reversal of 232321097 is 790123232.

232321097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142659136 + 89661961 = 11944^2 + 9469^2 .

It is a cyclic number.

It is not a de Polignac number, because 232321097 - 2⁴ = 232321081 is a prime.

It is a super-2 number, since 2×232321097² = 107946184222566818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (232321007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116160548 + 116160549.

It is an arithmetic number, because the mean of its divisors is an integer number (116160549).

Almost surely, 2^232321097 is an apocalyptic number.

It is an amenable number.

232321097 is a deficient number, since it is larger than the sum of its proper divisors (1).

232321097 is an equidigital number, since it uses as much as digits as its factorization.

232321097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 232321097 is about 15242.0830925435. The cubic root of 232321097 is about 614.7467148331.

The spelling of 232321097 in words is "two hundred thirty-two million, three hundred twenty-one thousand, ninety-seven".