330364134220091 has 2 divisors, whose sum is σ = 330364134220092. Its totient is φ = 330364134220090.

The previous prime is 330364134220063. The next prime is 330364134220157. The reversal of 330364134220091 is 190022431463033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330364134220091 - 2¹⁸ = 330364133957947 is a prime.

It is a super-2 number, since 2×330364134220091² (a number of 30 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (330364134220031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165182067110045 + 165182067110046.

It is an arithmetic number, because the mean of its divisors is an integer number (165182067110046).

Almost surely, 2^{330364134220091} is an apocalyptic number.

330364134220091 is a deficient number, since it is larger than the sum of its proper divisors (1).

330364134220091 is an equidigital number, since it uses as much as digits as its factorization.

330364134220091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 330364134220091 in words is "three hundred thirty trillion, three hundred sixty-four billion, one hundred thirty-four million, two hundred twenty thousand, ninety-one".