102232430 has 16 divisors (see below), whose sum is σ = 184537440. Its totient is φ = 40777632.

The previous prime is 102232423. The next prime is 102232463. The reversal of 102232430 is 34232201.

It is a junction number, because it is equal to n+sod(n) for n = 102232399 and 102232408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10649 + ... + 17828.

It is an arithmetic number, because the mean of its divisors is an integer number (11533590).

Almost surely, 2^102232430 is an apocalyptic number.

102232430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102232430 is a deficient number, since it is larger than the sum of its proper divisors (82305010).

102232430 is a wasteful number, since it uses less digits than its factorization.

102232430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28843.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 102232430 is about 10111.0053901677. The cubic root of 102232430 is about 467.5875020899.

Adding to 102232430 its reverse (34232201), we get a palindrome (136464631).

The spelling of 102232430 in words is "one hundred two million, two hundred thirty-two thousand, four hundred thirty".