16133001166 has 16 divisors (see below), whose sum is σ = 24381154224. Its totient is φ = 8006110144.

The previous prime is 16133001163. The next prime is 16133001187. The reversal of 16133001166 is 66110033161.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16133001161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163386 + ... + 242818.

It is an arithmetic number, because the mean of its divisors is an integer number (1523822139).

Almost surely, 2^16133001166 is an apocalyptic number.

16133001166 is a deficient number, since it is larger than the sum of its proper divisors (8248153058).

16133001166 is a wasteful number, since it uses less digits than its factorization.

16133001166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80195.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 16133001166 in words is "sixteen billion, one hundred thirty-three million, one thousand, one hundred sixty-six".