102325424 has 40 divisors (see below), whose sum is σ = 205367808. Its totient is φ = 49351680.

The previous prime is 102325403. The next prime is 102325429. The reversal of 102325424 is 424523201.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 102325424.

It is not an unprimeable number, because it can be changed into a prime (102325429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74504 + ... + 75864.

Almost surely, 2^102325424 is an apocalyptic number.

It is an amenable number.

102325424 is an abundant number, since it is smaller than the sum of its proper divisors (103042384).

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

102325424 is a wasteful number, since it uses less digits than its factorization.

102325424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533 (or 1527 counting only the distinct ones).

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

The square root of 102325424 is about 10115.6029973502. The cubic root of 102325424 is about 467.7292368094.

Adding to 102325424 its reverse (424523201), we get a palindrome (526848625).

The spelling of 102325424 in words is "one hundred two million, three hundred twenty-five thousand, four hundred twenty-four".