1031313424 has 40 divisors (see below), whose sum is σ = 2023174080. Its totient is φ = 509232000.

The previous prime is 1031313391. The next prime is 1031313427. The reversal of 1031313424 is 4243131301.

It is a junction number, because it is equal to n+sod(n) for n = 1031313395 and 1031313404.

It is not an unprimeable number, because it can be changed into a prime (1031313427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999789 + ... + 1000819.

It is an arithmetic number, because the mean of its divisors is an integer number (50579352).

Almost surely, 2^1031313424 is an apocalyptic number.

It is an amenable number.

1031313424 is a deficient number, since it is larger than the sum of its proper divisors (991860656).

1031313424 is a wasteful number, since it uses less digits than its factorization.

1031313424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1031313424 is about 32114.0689418205. The cubic root of 1031313424 is about 1010.3307167800.

Adding to 1031313424 its reverse (4243131301), we get a palindrome (5274444725).

The spelling of 1031313424 in words is "one billion, thirty-one million, three hundred thirteen thousand, four hundred twenty-four".