323322030149 has 2 divisors, whose sum is σ = 323322030150. Its totient is φ = 323322030148.

The previous prime is 323322030103. The next prime is 323322030223. The reversal of 323322030149 is 941030223323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322262853124 + 1059177025 = 567682^2 + 32545^2 .

It is a cyclic number.

It is not a de Polignac number, because 323322030149 - 2¹⁶ = 323321964613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323322030049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161661015074 + 161661015075.

It is an arithmetic number, because the mean of its divisors is an integer number (161661015075).

Almost surely, 2^323322030149 is an apocalyptic number.

It is an amenable number.

323322030149 is a deficient number, since it is larger than the sum of its proper divisors (1).

323322030149 is an equidigital number, since it uses as much as digits as its factorization.

323322030149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 323322030149 in words is "three hundred twenty-three billion, three hundred twenty-two million, thirty thousand, one hundred forty-nine".