323232131002387 has 2 divisors, whose sum is σ = 323232131002388. Its totient is φ = 323232131002386.

The previous prime is 323232131002321. The next prime is 323232131002397. The reversal of 323232131002387 is 783200131232323.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323232131002387 - 2²⁷ = 323231996784659 is a prime.

It is not a weakly prime, because it can be changed into another prime (323232131002397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161616065501193 + 161616065501194.

It is an arithmetic number, because the mean of its divisors is an integer number (161616065501194).

Almost surely, 2^{323232131002387} is an apocalyptic number.

323232131002387 is a deficient number, since it is larger than the sum of its proper divisors (1).

323232131002387 is an equidigital number, since it uses as much as digits as its factorization.

323232131002387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 323232131002387 in words is "three hundred twenty-three trillion, two hundred thirty-two billion, one hundred thirty-one million, two thousand, three hundred eighty-seven".