102090766250 has 160 divisors (see below), whose sum is σ = 216808099200. Its totient is φ = 35702240000.

The previous prime is 102090766223. The next prime is 102090766291. The reversal of 102090766250 is 52667090201.

It is a happy number.

102090766250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 200570996 + ... + 200571504.

It is an arithmetic number, because the mean of its divisors is an integer number (1355050620).

Almost surely, 2^102090766250 is an apocalyptic number.

102090766250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102090766250 is an abundant number, since it is smaller than the sum of its proper divisors (114717332950).

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

102090766250 is a wasteful number, since it uses less digits than its factorization.

102090766250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074 (or 1059 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 102090766250 in words is "one hundred two billion, ninety million, seven hundred sixty-six thousand, two hundred fifty".