323212223202139 has 2 divisors, whose sum is σ = 323212223202140. Its totient is φ = 323212223202138.

The previous prime is 323212223202097. The next prime is 323212223202179. The reversal of 323212223202139 is 931202322212323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323212223202139 - 2⁹ = 323212223201627 is a prime.

It is a super-2 number, since 2×323212223202139² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323212223202098 and 323212223202107.

It is not a weakly prime, because it can be changed into another prime (323212223202179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606111601069 + 161606111601070.

It is an arithmetic number, because the mean of its divisors is an integer number (161606111601070).

Almost surely, 2^{323212223202139} is an apocalyptic number.

323212223202139 is a deficient number, since it is larger than the sum of its proper divisors (1).

323212223202139 is an equidigital number, since it uses as much as digits as its factorization.

323212223202139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 37.

The spelling of 323212223202139 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred twenty-three million, two hundred two thousand, one hundred thirty-nine".