31233244023104 has 28 divisors (see below), whose sum is σ = 62349597184224. Its totient is φ = 15523109299584.

The previous prime is 31233244023103. The next prime is 31233244023161. The reversal of 31233244023104 is 40132044233213.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31233244023103) by changing a digit.

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, 1461125354 + ... + 1461146729.

It is an arithmetic number, because the mean of its divisors is an integer number (2226771328008).

Almost surely, 2^{31233244023104} is an apocalyptic number.

It is an amenable number.

31233244023104 is a deficient number, since it is larger than the sum of its proper divisors (31116353161120).

31233244023104 is a wasteful number, since it uses less digits than its factorization.

31233244023104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922272262 (or 2922272252 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 31233244023104 its reverse (40132044233213), we get a palindrome (71365288256317).

The spelling of 31233244023104 in words is "thirty-one trillion, two hundred thirty-three billion, two hundred forty-four million, twenty-three thousand, one hundred four".