102322424 has 16 divisors (see below), whose sum is σ = 192851520. Its totient is φ = 50895360.

The previous prime is 102322369. The next prime is 102322447. The reversal of 102322424 is 424223201.

It is a junction number, because it is equal to n+sod(n) for n = 102322396 and 102322405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31592 + ... + 34679.

It is an arithmetic number, because the mean of its divisors is an integer number (12053220).

Almost surely, 2^102322424 is an apocalyptic number.

It is an amenable number.

102322424 is a deficient number, since it is larger than the sum of its proper divisors (90529096).

102322424 is a wasteful number, since it uses less digits than its factorization.

102322424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66470 (or 66466 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 102322424 is about 10115.4547104913. The cubic root of 102322424 is about 467.7246657674.

Adding to 102322424 its reverse (424223201), we get a palindrome (526545625).

The spelling of 102322424 in words is "one hundred two million, three hundred twenty-two thousand, four hundred twenty-four".