105156051166 has 16 divisors (see below), whose sum is σ = 161692155504. Its totient is φ = 51263057664.

The previous prime is 105156051157. The next prime is 105156051197. The reversal of 105156051166 is 661150651501.

It is a super-2 number, since 2×105156051166² (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 1049715 + ... + 1145518.

It is an arithmetic number, because the mean of its divisors is an integer number (10105759719).

Almost surely, 2^105156051166 is an apocalyptic number.

105156051166 is a deficient number, since it is larger than the sum of its proper divisors (56536104338).

105156051166 is a wasteful number, since it uses less digits than its factorization.

105156051166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195835.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 105156051166 in words is "one hundred five billion, one hundred fifty-six million, fifty-one thousand, one hundred sixty-six".