210324423091 has 2 divisors, whose sum is σ = 210324423092. Its totient is φ = 210324423090.

The previous prime is 210324422963. The next prime is 210324423097. The reversal of 210324423091 is 190324423012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210324423091 - 2⁷ = 210324422963 is a prime.

It is not a weakly prime, because it can be changed into another prime (210324423097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105162211545 + 105162211546.

It is an arithmetic number, because the mean of its divisors is an integer number (105162211546).

Almost surely, 2^210324423091 is an apocalyptic number.

210324423091 is a deficient number, since it is larger than the sum of its proper divisors (1).

210324423091 is an equidigital number, since it uses as much as digits as its factorization.

210324423091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 210324423091 in words is "two hundred ten billion, three hundred twenty-four million, four hundred twenty-three thousand, ninety-one".