1312332000000 has 1008 divisors, whose sum is σ = 5288782302720. Its totient is φ = 282009600000.

The previous prime is 1312331999999. The next prime is 1312332000011. The reversal of 1312332000000 is 2332131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1427999541 + ... + 1428000459.

It is an arithmetic number, because the mean of its divisors is an integer number (5246807840).

Almost surely, 2^{1312332000000} is an apocalyptic number.

1312332000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1312332000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2644391151360).

1312332000000 is an abundant number, since it is smaller than the sum of its proper divisors (3976450302720).

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

1312332000000 is an frugal number, since it uses more digits than its factorization.

1312332000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992 (or 953 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 1312332000000 its reverse (2332131), we get a palindrome (1312334332131).

The spelling of 1312332000000 in words is "one trillion, three hundred twelve billion, three hundred thirty-two million", and thus it is an aban number.