323200211100149 has 2 divisors, whose sum is σ = 323200211100150. Its totient is φ = 323200211100148.

The previous prime is 323200211100113. The next prime is 323200211100233. The reversal of 323200211100149 is 941001112002323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314987315485924 + 8212895614225 = 17747882^2 + 2865815^2 .

It is a cyclic number.

It is not a de Polignac number, because 323200211100149 - 2⁸ = 323200211099893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323200211100749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161600105550074 + 161600105550075.

It is an arithmetic number, because the mean of its divisors is an integer number (161600105550075).

Almost surely, 2^{323200211100149} is an apocalyptic number.

It is an amenable number.

323200211100149 is a deficient number, since it is larger than the sum of its proper divisors (1).

323200211100149 is an equidigital number, since it uses as much as digits as its factorization.

323200211100149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 323200211100149 in words is "three hundred twenty-three trillion, two hundred billion, two hundred eleven million, one hundred thousand, one hundred forty-nine".