31312034114104 has 32 divisors (see below), whose sum is σ = 60908479488000. Its totient is φ = 15074848625760.

The previous prime is 31312034114099. The next prime is 31312034114111. The reversal of 31312034114104 is 40141143021313.

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, 317182312 + ... + 317281015.

It is an arithmetic number, because the mean of its divisors is an integer number (1903389984000).

Almost surely, 2^{31312034114104} is an apocalyptic number.

It is an amenable number.

31312034114104 is a deficient number, since it is larger than the sum of its proper divisors (29596445373896).

31312034114104 is a wasteful number, since it uses less digits than its factorization.

31312034114104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634463563 (or 634463559 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 31312034114104 its reverse (40141143021313), we get a palindrome (71453177135417).

The spelling of 31312034114104 in words is "thirty-one trillion, three hundred twelve billion, thirty-four million, one hundred fourteen thousand, one hundred four".