1312001000332 has 24 divisors (see below), whose sum is σ = 2636557035840. Its totient is φ = 564976506960.

The previous prime is 1312001000329. The next prime is 1312001000357. The reversal of 1312001000332 is 2330001002131.

It is a super-2 number, since 2×1312001000332² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 784688758 + ... + 784690429.

It is an arithmetic number, because the mean of its divisors is an integer number (109856543160).

Almost surely, 2^{1312001000332} is an apocalyptic number.

It is an amenable number.

1312001000332 is an abundant number, since it is smaller than the sum of its proper divisors (1324556035508).

1312001000332 is a wasteful number, since it uses less digits than its factorization.

1312001000332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569379221 (or 1569379219 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1312001000332 its reverse (2330001002131), we get a palindrome (3642002002463).

The spelling of 1312001000332 in words is "one trillion, three hundred twelve billion, one million, three hundred thirty-two", and thus it is an aban number.