31233230104 has 32 divisors (see below), whose sum is σ = 61821270000. Its totient is φ = 14752271232.

The previous prime is 31233230099. The next prime is 31233230113. The reversal of 31233230104 is 40103233213.

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, 241339 + ... + 347434.

Almost surely, 2^31233230104 is an apocalyptic number.

It is an amenable number.

31233230104 is a deficient number, since it is larger than the sum of its proper divisors (30588039896).

31233230104 is a wasteful number, since it uses less digits than its factorization.

31233230104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589147 (or 589143 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 31233230104 its reverse (40103233213), we get a palindrome (71336463317).

The spelling of 31233230104 in words is "thirty-one billion, two hundred thirty-three million, two hundred thirty thousand, one hundred four".