323010240139 has 2 divisors, whose sum is σ = 323010240140. Its totient is φ = 323010240138.

The previous prime is 323010240131. The next prime is 323010240169. The reversal of 323010240139 is 931042010323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323010240139 - 2³ = 323010240131 is a prime.

It is not a weakly prime, because it can be changed into another prime (323010240131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161505120069 + 161505120070.

It is an arithmetic number, because the mean of its divisors is an integer number (161505120070).

Almost surely, 2^323010240139 is an apocalyptic number.

323010240139 is a deficient number, since it is larger than the sum of its proper divisors (1).

323010240139 is an equidigital number, since it uses as much as digits as its factorization.

323010240139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 323010240139 in words is "three hundred twenty-three billion, ten million, two hundred forty thousand, one hundred thirty-nine".