102323425 has 24 divisors (see below), whose sum is σ = 136276992. Its totient is φ = 75936000.

The previous prime is 102323411. The next prime is 102323447. The reversal of 102323425 is 524323201.

It is not a de Polignac number, because 102323425 - 2²³ = 93934817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102323396 and 102323405.

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, 28480 + ... + 31870.

It is an arithmetic number, because the mean of its divisors is an integer number (5678208).

Almost surely, 2^102323425 is an apocalyptic number.

It is an amenable number.

102323425 is a deficient number, since it is larger than the sum of its proper divisors (33953567).

102323425 is a wasteful number, since it uses less digits than its factorization.

102323425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489 (or 3484 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 102323425 is about 10115.5041891148. The cubic root of 102323425 is about 467.7261909817.

Adding to 102323425 its reverse (524323201), we get a palindrome (626646626).

The spelling of 102323425 in words is "one hundred two million, three hundred twenty-three thousand, four hundred twenty-five".