232120430 has 16 divisors (see below), whose sum is σ = 418118544. Its totient is φ = 92781120.

The previous prime is 232120429. The next prime is 232120453. The reversal of 232120430 is 34021232.

It is a junction number, because it is equal to n+sod(n) for n = 232120399 and 232120408.

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, 7610 + ... + 22850.

It is an arithmetic number, because the mean of its divisors is an integer number (26132409).

Almost surely, 2^232120430 is an apocalyptic number.

232120430 is a deficient number, since it is larger than the sum of its proper divisors (185998114).

232120430 is a wasteful number, since it uses less digits than its factorization.

232120430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16771.

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

The square root of 232120430 is about 15235.4990072528. The cubic root of 232120430 is about 614.5696683303.

Adding to 232120430 its reverse (34021232), we get a palindrome (266141662).

The spelling of 232120430 in words is "two hundred thirty-two million, one hundred twenty thousand, four hundred thirty".