31233000668 has 12 divisors (see below), whose sum is σ = 55141448880. Its totient is φ = 15478300992.

The previous prime is 31233000649. The next prime is 31233000683. The reversal of 31233000668 is 86600033213.

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, 34549328 + ... + 34550231.

It is an arithmetic number, because the mean of its divisors is an integer number (4595120740).

Almost surely, 2^31233000668 is an apocalyptic number.

It is an amenable number.

31233000668 is a deficient number, since it is larger than the sum of its proper divisors (23908448212).

31233000668 is a wasteful number, since it uses less digits than its factorization.

31233000668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69099676 (or 69099674 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 31233000668 in words is "thirty-one billion, two hundred thirty-three million, six hundred sixty-eight", and thus it is an aban number.