102402300 has 432 divisors, whose sum is σ = 413751296. Its totient is φ = 19008000.

The previous prime is 102402281. The next prime is 102402341. The reversal of 102402300 is 3204201.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3303285 + ... + 3303315.

Almost surely, 2^102402300 is an apocalyptic number.

102402300 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 102402300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206875648).

102402300 is an abundant number, since it is smaller than the sum of its proper divisors (311348996).

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

102402300 is a wasteful number, since it uses less digits than its factorization.

102402300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 72 counting only the distinct ones).

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

The square root of 102402300 is about 10119.4021562541. The cubic root of 102402300 is about 467.8463408174.

Adding to 102402300 its reverse (3204201), we get a palindrome (105606501).

The spelling of 102402300 in words is "one hundred two million, four hundred two thousand, three hundred".