102824300 has 18 divisors (see below), whose sum is σ = 223128948. Its totient is φ = 41129680.

The previous prime is 102824299. The next prime is 102824317. The reversal of 102824300 is 3428201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 514022 + ... + 514221.

Almost surely, 2^102824300 is an apocalyptic number.

102824300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102824300 is an abundant number, since it is smaller than the sum of its proper divisors (120304648).

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

102824300 is a wasteful number, since it uses less digits than its factorization.

102824300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028257 (or 1028250 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 102824300 is about 10140.2317527757. The cubic root of 102824300 is about 468.4881251340.

The spelling of 102824300 in words is "one hundred two million, eight hundred twenty-four thousand, three hundred".