102098170 has 16 divisors (see below), whose sum is σ = 188744328. Its totient is φ = 39735360.

The previous prime is 102098167. The next prime is 102098177. The reversal of 102098170 is 71890201.

It can be written as a sum of positive squares in 4 ways, for example, as 87665769 + 14432401 = 9363^2 + 3799^2 .

It is not an unprimeable number, because it can be changed into a prime (102098177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137601 + ... + 138340.

Almost surely, 2^102098170 is an apocalyptic number.

102098170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102098170 is a deficient number, since it is larger than the sum of its proper divisors (86646158).

102098170 is a wasteful number, since it uses less digits than its factorization.

102098170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275985.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 102098170 is about 10104.3639087278. The cubic root of 102098170 is about 467.3827210175.

The spelling of 102098170 in words is "one hundred two million, ninety-eight thousand, one hundred seventy".