230023320406 has 32 divisors (see below), whose sum is σ = 380913020928. Its totient is φ = 103308049440.

The previous prime is 230023320403. The next prime is 230023320491. The reversal of 230023320406 is 604023320032.

It is a happy number.

It is a super-3 number, since 3×230023320406³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230023320403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 774016 + ... + 1029148.

It is an arithmetic number, because the mean of its divisors is an integer number (11903531904).

Almost surely, 2^230023320406 is an apocalyptic number.

230023320406 is a deficient number, since it is larger than the sum of its proper divisors (150889700522).

230023320406 is a wasteful number, since it uses less digits than its factorization.

230023320406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255636.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 230023320406 its reverse (604023320032), we get a palindrome (834046640438).

The spelling of 230023320406 in words is "two hundred thirty billion, twenty-three million, three hundred twenty thousand, four hundred six".