102324425 has 24 divisors (see below), whose sum is σ = 148936896. Its totient is φ = 68264640.

The previous prime is 102324379. The next prime is 102324437. The reversal of 102324425 is 524423201.

It is a happy number.

It is not a de Polignac number, because 102324425 - 2⁸ = 102324169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102324425.

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, 1427 + ... + 14376.

It is an arithmetic number, because the mean of its divisors is an integer number (6205704).

Almost surely, 2^102324425 is an apocalyptic number.

It is an amenable number.

102324425 is a deficient number, since it is larger than the sum of its proper divisors (46612471).

102324425 is a wasteful number, since it uses less digits than its factorization.

102324425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15857 (or 15852 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 102324425 is about 10115.5536180676. The cubic root of 102324425 is about 467.7277146623.

Adding to 102324425 its reverse (524423201), we get a palindrome (626747626).

The spelling of 102324425 in words is "one hundred two million, three hundred twenty-four thousand, four hundred twenty-five".