31303304010424 has 16 divisors (see below), whose sum is σ = 58723233899400. Its totient is φ = 15643774970592.

The previous prime is 31303304010421. The next prime is 31303304010541. The reversal of 31303304010424 is 42401040330313.

It is a junction number, because it is equal to n+sod(n) for n = 31303304010392 and 31303304010401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31303304010421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984612439 + ... + 984644230.

Almost surely, 2^{31303304010424} is an apocalyptic number.

It is an amenable number.

31303304010424 is a deficient number, since it is larger than the sum of its proper divisors (27419929888976).

31303304010424 is a wasteful number, since it uses less digits than its factorization.

31303304010424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969258662 (or 1969258658 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 31303304010424 its reverse (42401040330313), we get a palindrome (73704344340737).

The spelling of 31303304010424 in words is "thirty-one trillion, three hundred three billion, three hundred four million, ten thousand, four hundred twenty-four".