320033210149 has 2 divisors, whose sum is σ = 320033210150. Its totient is φ = 320033210148.

The previous prime is 320033210093. The next prime is 320033210179. The reversal of 320033210149 is 941012330023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 272816093124 + 47217117025 = 522318^2 + 217295^2 .

It is a cyclic number.

It is not a de Polignac number, because 320033210149 - 2²¹ = 320031112997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320033210179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160016605074 + 160016605075.

It is an arithmetic number, because the mean of its divisors is an integer number (160016605075).

Almost surely, 2^320033210149 is an apocalyptic number.

It is an amenable number.

320033210149 is a deficient number, since it is larger than the sum of its proper divisors (1).

320033210149 is an equidigital number, since it uses as much as digits as its factorization.

320033210149 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 320033210149 in words is "three hundred twenty billion, thirty-three million, two hundred ten thousand, one hundred forty-nine".