102050860 has 12 divisors (see below), whose sum is σ = 214306848. Its totient is φ = 40820336.

The previous prime is 102050831. The next prime is 102050867. The reversal of 102050860 is 68050201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102050867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551252 + ... + 2551291.

It is an arithmetic number, because the mean of its divisors is an integer number (17858904).

Almost surely, 2^102050860 is an apocalyptic number.

102050860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102050860 is an abundant number, since it is smaller than the sum of its proper divisors (112255988).

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

102050860 is a wasteful number, since it uses less digits than its factorization.

102050860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5102552 (or 5102550 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 102050860 is about 10102.0225697629. The cubic root of 102050860 is about 467.3105183104.

The spelling of 102050860 in words is "one hundred two million, fifty thousand, eight hundred sixty".