102304200 has 96 divisors (see below), whose sum is σ = 319354560. Its totient is φ = 27091200.

The previous prime is 102304193. The next prime is 102304229. The reversal of 102304200 is 2403201.

It is a super-2 number, since 2×102304200² = 20932298675280000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99690 + ... + 100710.

It is an arithmetic number, because the mean of its divisors is an integer number (3326610).

Almost surely, 2^102304200 is an apocalyptic number.

102304200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102304200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159677280).

102304200 is an abundant number, since it is smaller than the sum of its proper divisors (217050360).

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

102304200 is a wasteful number, since it uses less digits than its factorization.

102304200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 102304200 is about 10114.5538705372. The cubic root of 102304200 is about 467.6968962911.

Adding to 102304200 its reverse (2403201), we get a palindrome (104707401).

Subtracting from 102304200 its reverse (2403201), we obtain a palindrome (99900999).

The spelling of 102304200 in words is "one hundred two million, three hundred four thousand, two hundred".