102162005667165 has 32 divisors (see below), whose sum is σ = 170566863287040. Its totient is φ = 52117205285376.

The previous prime is 102162005667149. The next prime is 102162005667191. The reversal of 102162005667165 is 561766500261201.

It is not a de Polignac number, because 102162005667165 - 2⁴ = 102162005667149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105527331 + ... + 106491039.

It is an arithmetic number, because the mean of its divisors is an integer number (5330214477720).

Almost surely, 2^{102162005667165} is an apocalyptic number.

102162005667165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102162005667165 is a deficient number, since it is larger than the sum of its proper divisors (68404857619875).

102162005667165 is a wasteful number, since it uses less digits than its factorization.

102162005667165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271013.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 102162005667165 in words is "one hundred two trillion, one hundred sixty-two billion, five million, six hundred sixty-seven thousand, one hundred sixty-five".