123232997 has 2 divisors, whose sum is σ = 123232998. Its totient is φ = 123232996.

The previous prime is 123232981. The next prime is 123233021. The reversal of 123232997 is 799232321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99720196 + 23512801 = 9986^2 + 4849^2 .

It is a cyclic number.

It is not a de Polignac number, because 123232997 - 2⁴ = 123232981 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123232997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123235997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61616498 + 61616499.

It is an arithmetic number, because the mean of its divisors is an integer number (61616499).

Almost surely, 2^123232997 is an apocalyptic number.

It is an amenable number.

123232997 is a deficient number, since it is larger than the sum of its proper divisors (1).

123232997 is an equidigital number, since it uses as much as digits as its factorization.

123232997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40824, while the sum is 38.

The square root of 123232997 is about 11101.0358525680. The cubic root of 123232997 is about 497.6328064761.

The spelling of 123232997 in words is "one hundred twenty-three million, two hundred thirty-two thousand, nine hundred ninety-seven".