230120012312 has 16 divisors (see below), whose sum is σ = 432090547200. Its totient is φ = 114895866400.

The previous prime is 230120012197. The next prime is 230120012329. The reversal of 230120012312 is 213210021032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20511512 + ... + 20522727.

It is an arithmetic number, because the mean of its divisors is an integer number (27005659200).

Almost surely, 2^230120012312 is an apocalyptic number.

It is an amenable number.

230120012312 is a deficient number, since it is larger than the sum of its proper divisors (201970534888).

230120012312 is a wasteful number, since it uses less digits than its factorization.

230120012312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41034946 (or 41034942 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 230120012312 its reverse (213210021032), we get a palindrome (443330033344).

The spelling of 230120012312 in words is "two hundred thirty billion, one hundred twenty million, twelve thousand, three hundred twelve".