320321010227 has 2 divisors, whose sum is σ = 320321010228. Its totient is φ = 320321010226.

The previous prime is 320321010197. The next prime is 320321010259. The reversal of 320321010227 is 722010123023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 320321010227 - 2¹⁴ = 320320993843 is a prime.

It is not a weakly prime, because it can be changed into another prime (320321010827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160160505113 + 160160505114.

It is an arithmetic number, because the mean of its divisors is an integer number (160160505114).

Almost surely, 2^320321010227 is an apocalyptic number.

320321010227 is a deficient number, since it is larger than the sum of its proper divisors (1).

320321010227 is an equidigital number, since it uses as much as digits as its factorization.

320321010227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The spelling of 320321010227 in words is "three hundred twenty billion, three hundred twenty-one million, ten thousand, two hundred twenty-seven".