166102230375 has 48 divisors (see below), whose sum is σ = 299499258240. Its totient is φ = 88566465600.

The previous prime is 166102230263. The next prime is 166102230401. The reversal of 166102230375 is 573032201661.

166102230375 is a `hidden beast` number, since 1 + 6 + 61 + 0 + 223 + 0 + 375 = 666.

It is not a de Polignac number, because 166102230375 - 2⁷ = 166102230247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5365441 + ... + 5396309.

It is an arithmetic number, because the mean of its divisors is an integer number (6239567880).

Almost surely, 2^166102230375 is an apocalyptic number.

166102230375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

166102230375 is a deficient number, since it is larger than the sum of its proper divisors (133397027865).

166102230375 is a wasteful number, since it uses less digits than its factorization.

166102230375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35673 (or 35660 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 166102230375 in words is "one hundred sixty-six billion, one hundred two million, two hundred thirty thousand, three hundred seventy-five".