166930674083 has 2 divisors, whose sum is σ = 166930674084. Its totient is φ = 166930674082.

The previous prime is 166930674073. The next prime is 166930674101. The reversal of 166930674083 is 380476039661.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 166930674083 - 2⁴ = 166930674067 is a prime.

It is not a weakly prime, because it can be changed into another prime (166930674073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83465337041 + 83465337042.

It is an arithmetic number, because the mean of its divisors is an integer number (83465337042).

Almost surely, 2^166930674083 is an apocalyptic number.

166930674083 is a deficient number, since it is larger than the sum of its proper divisors (1).

166930674083 is an equidigital number, since it uses as much as digits as its factorization.

166930674083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 166930674083 in words is "one hundred sixty-six billion, nine hundred thirty million, six hundred seventy-four thousand, eighty-three".