31310411324 has 48 divisors (see below), whose sum is σ = 57598037280. Its totient is φ = 14871816960.

The previous prime is 31310411311. The next prime is 31310411371. The reversal of 31310411324 is 42311401313.

It is a self number, because there is not a number n which added to its sum of digits gives 31310411324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8244194 + ... + 8247990.

It is an arithmetic number, because the mean of its divisors is an integer number (1199959110).

Almost surely, 2^31310411324 is an apocalyptic number.

It is an amenable number.

31310411324 is a deficient number, since it is larger than the sum of its proper divisors (26287625956).

31310411324 is a wasteful number, since it uses less digits than its factorization.

31310411324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4958 (or 4956 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 31310411324 its reverse (42311401313), we get a palindrome (73621812637).

The spelling of 31310411324 in words is "thirty-one billion, three hundred ten million, four hundred eleven thousand, three hundred twenty-four".