13051037166 has 8 divisors (see below), whose sum is σ = 26102074344. Its totient is φ = 4350345720.

The previous prime is 13051037123. The next prime is 13051037179. The reversal of 13051037166 is 66173015031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

13051037166 is an admirable number.

It is a super-2 number, since 2×13051037166² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1087586425 + ... + 1087586436.

It is an arithmetic number, because the mean of its divisors is an integer number (3262759293).

Almost surely, 2^13051037166 is an apocalyptic number.

13051037166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13051037166 is a wasteful number, since it uses less digits than its factorization.

13051037166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175172866.

The product of its (nonzero) digits is 11340, while the sum is 33.

The spelling of 13051037166 in words is "thirteen billion, fifty-one million, thirty-seven thousand, one hundred sixty-six".