165134379110 has 8 divisors (see below), whose sum is σ = 297241882416. Its totient is φ = 66053751640.

The previous prime is 165134379107. The next prime is 165134379127. The reversal of 165134379110 is 11973431561.

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

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, 8256718946 + ... + 8256718965.

It is an arithmetic number, because the mean of its divisors is an integer number (37155235302).

Almost surely, 2^165134379110 is an apocalyptic number.

165134379110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

165134379110 is a deficient number, since it is larger than the sum of its proper divisors (132107503306).

165134379110 is a wasteful number, since it uses less digits than its factorization.

165134379110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16513437918.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 165134379110 in words is "one hundred sixty-five billion, one hundred thirty-four million, three hundred seventy-nine thousand, one hundred ten".