1310324431 has 12 divisors (see below), whose sum is σ = 1424852640. Its totient is φ = 1204432320.

The previous prime is 1310324413. The next prime is 1310324447. The reversal of 1310324431 is 1344230131.

It is not a de Polignac number, because 1310324431 - 2⁹ = 1310323919 is a prime.

It is a super-2 number, since 2×1310324431² = 3433900228950947522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310325431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24171 + ... + 56611.

It is an arithmetic number, because the mean of its divisors is an integer number (118737720).

Almost surely, 2^1310324431 is an apocalyptic number.

1310324431 is a deficient number, since it is larger than the sum of its proper divisors (114528209).

1310324431 is a wasteful number, since it uses less digits than its factorization.

1310324431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32706 (or 32693 counting only the distinct ones).

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

The square root of 1310324431 is about 36198.4037078985. The cubic root of 1310324431 is about 1094.2745014569.

Adding to 1310324431 its reverse (1344230131), we get a palindrome (2654554562).

The spelling of 1310324431 in words is "one billion, three hundred ten million, three hundred twenty-four thousand, four hundred thirty-one".