330242117 has 2 divisors, whose sum is σ = 330242118. Its totient is φ = 330242116.

The previous prime is 330242009. The next prime is 330242123. The reversal of 330242117 is 711242033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 280596001 + 49646116 = 16751^2 + 7046^2 .

It is a cyclic number.

It is not a de Polignac number, because 330242117 - 2²⁰ = 329193541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330242092 and 330242101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330242147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165121058 + 165121059.

It is an arithmetic number, because the mean of its divisors is an integer number (165121059).

Almost surely, 2^330242117 is an apocalyptic number.

It is an amenable number.

330242117 is a deficient number, since it is larger than the sum of its proper divisors (1).

330242117 is an equidigital number, since it uses as much as digits as its factorization.

330242117 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 square root of 330242117 is about 18172.5649537978. The cubic root of 330242117 is about 691.2112848115.

The spelling of 330242117 in words is "three hundred thirty million, two hundred forty-two thousand, one hundred seventeen".