102090360 has 32 divisors (see below), whose sum is σ = 306271440. Its totient is φ = 27224064.

The previous prime is 102090343. The next prime is 102090361. The reversal of 102090360 is 63090201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102090361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425257 + ... + 425496.

Almost surely, 2^102090360 is an apocalyptic number.

102090360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102090360 is an abundant number, since it is smaller than the sum of its proper divisors (204181080).

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

102090360 is a wasteful number, since it uses less digits than its factorization.

102090360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850767 (or 850763 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 102090360 is about 10103.9774346541. The cubic root of 102090360 is about 467.3708032324.

The spelling of 102090360 in words is "one hundred two million, ninety thousand, three hundred sixty".