102160998 has 48 divisors (see below), whose sum is σ = 227195280. Its totient is φ = 33164352.

The previous prime is 102160951. The next prime is 102161023. The reversal of 102160998 is 899061201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 164733 + ... + 165351.

It is an arithmetic number, because the mean of its divisors is an integer number (4733235).

Almost surely, 2^102160998 is an apocalyptic number.

102160998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

102160998 is an abundant number, since it is smaller than the sum of its proper divisors (125034282).

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

102160998 is a wasteful number, since it uses less digits than its factorization.

102160998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 850 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 102160998 is about 10107.4723843303. The cubic root of 102160998 is about 467.4785722303.

The spelling of 102160998 in words is "one hundred two million, one hundred sixty thousand, nine hundred ninety-eight".