166663102 has 16 divisors (see below), whose sum is σ = 254528352. Its totient is φ = 81825120.

The previous prime is 166663069. The next prime is 166663127. The reversal of 166663102 is 201366661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135663 + ... + 136885.

It is an arithmetic number, because the mean of its divisors is an integer number (15908022).

Almost surely, 2^166663102 is an apocalyptic number.

166663102 is a deficient number, since it is larger than the sum of its proper divisors (87865250).

166663102 is a wasteful number, since it uses less digits than its factorization.

166663102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 166663102 is about 12909.8064276735. The cubic root of 166663102 is about 550.3172846978.

The spelling of 166663102 in words is "one hundred sixty-six million, six hundred sixty-three thousand, one hundred two".