1312023000896 has 28 divisors (see below), whose sum is σ = 2603931584100. Its totient is φ = 655914255360.

The previous prime is 1312023000887. The next prime is 1312023000913. The reversal of 1312023000896 is 6980003202131.

It can be written as a sum of positive squares in 2 ways, for example, as 468490967296 + 843532033600 = 684464^2 + 918440^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1083371 + ... + 1948778.

It is an arithmetic number, because the mean of its divisors is an integer number (92997556575).

Almost surely, 2^{1312023000896} is an apocalyptic number.

1312023000896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1312023000896 is a deficient number, since it is larger than the sum of its proper divisors (1291908583204).

1312023000896 is an equidigital number, since it uses as much as digits as its factorization.

1312023000896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038922 (or 3038912 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 1312023000896 in words is "one trillion, three hundred twelve billion, twenty-three million, eight hundred ninety-six", and thus it is an aban number.