1312330313024 has 56 divisors (see below), whose sum is σ = 2718364896000. Its totient is φ = 627863639040.

The previous prime is 1312330313023. The next prime is 1312330313027. The reversal of 1312330313024 is 4203130332131.

It is a junction number, because it is equal to n+sod(n) for n = 1312330312984 and 1312330313002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1312330313023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3539474 + ... + 3892625.

Almost surely, 2^{1312330313024} is an apocalyptic number.

It is an amenable number.

1312330313024 is an abundant number, since it is smaller than the sum of its proper divisors (1406034582976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1312330313024 is an equidigital number, since it uses as much as digits as its factorization.

1312330313024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7432231 (or 7432221 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1312330313024 its reverse (4203130332131), we get a palindrome (5515460645155).

The spelling of 1312330313024 in words is "one trillion, three hundred twelve billion, three hundred thirty million, three hundred thirteen thousand, twenty-four".