230431022 has 16 divisors (see below), whose sum is σ = 367243632. Its totient is φ = 108063360.

The previous prime is 230431007. The next prime is 230431051. The reversal of 230431022 is 220134032.

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 1604 + ... + 21527.

It is an arithmetic number, because the mean of its divisors is an integer number (22952727).

Almost surely, 2^230431022 is an apocalyptic number.

230431022 is a deficient number, since it is larger than the sum of its proper divisors (136812610).

230431022 is a wasteful number, since it uses less digits than its factorization.

230431022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23443.

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

The square root of 230431022 is about 15179.9546112628. The cubic root of 230431022 is about 613.0750590912.

Adding to 230431022 its reverse (220134032), we get a palindrome (450565054).

The spelling of 230431022 in words is "two hundred thirty million, four hundred thirty-one thousand, twenty-two".