102550350 has 96 divisors (see below), whose sum is σ = 293838336. Its totient is φ = 23184000.

The previous prime is 102550321. The next prime is 102550367. The reversal of 102550350 is 53055201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105567 + ... + 106533.

It is an arithmetic number, because the mean of its divisors is an integer number (3060816).

Almost surely, 2^102550350 is an apocalyptic number.

102550350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102550350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146919168).

102550350 is an abundant number, since it is smaller than the sum of its proper divisors (191287986).

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

102550350 is a wasteful number, since it uses less digits than its factorization.

102550350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090 (or 1085 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 102550350 is about 10126.7146696251. The cubic root of 102550350 is about 468.0716980517.

The spelling of 102550350 in words is "one hundred two million, five hundred fifty thousand, three hundred fifty".