323212130020139 has 2 divisors, whose sum is σ = 323212130020140. Its totient is φ = 323212130020138.

The previous prime is 323212130020063. The next prime is 323212130020189. The reversal of 323212130020139 is 931020031212323.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323212130020139 is a prime.

It is not a weakly prime, because it can be changed into another prime (323212130020189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606065010069 + 161606065010070.

It is an arithmetic number, because the mean of its divisors is an integer number (161606065010070).

Almost surely, 2^{323212130020139} is an apocalyptic number.

323212130020139 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212130020139 is an equidigital number, since it uses as much as digits as its factorization.

323212130020139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 323212130020139 in words is "three hundred twenty-three trillion, two hundred twelve billion, one hundred thirty million, twenty thousand, one hundred thirty-nine".