330013013173 has 2 divisors, whose sum is σ = 330013013174. Its totient is φ = 330013013172.

The previous prime is 330013013167. The next prime is 330013013227. The reversal of 330013013173 is 371310310033.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321015162724 + 8997850449 = 566582^2 + 94857^2 .

It is a cyclic number.

It is not a de Polignac number, because 330013013173 - 2⁹ = 330013012661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330013013773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165006506586 + 165006506587.

It is an arithmetic number, because the mean of its divisors is an integer number (165006506587).

Almost surely, 2^330013013173 is an apocalyptic number.

It is an amenable number.

330013013173 is a deficient number, since it is larger than the sum of its proper divisors (1).

330013013173 is an equidigital number, since it uses as much as digits as its factorization.

330013013173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1701, while the sum is 25.

The spelling of 330013013173 in words is "three hundred thirty billion, thirteen million, thirteen thousand, one hundred seventy-three".