1312030323003 has 8 divisors (see below), whose sum is σ = 1749659961168. Its totient is φ = 874543783424.

The previous prime is 1312030322929. The next prime is 1312030323007. The reversal of 1312030323003 is 3003230302131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1312030323003 - 2³⁷ = 1174591369531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1312030323007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35753250 + ... + 35789927.

It is an arithmetic number, because the mean of its divisors is an integer number (218707495146).

Almost surely, 2^{1312030323003} is an apocalyptic number.

1312030323003 is a deficient number, since it is larger than the sum of its proper divisors (437629638165).

1312030323003 is an equidigital number, since it uses as much as digits as its factorization.

1312030323003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71549293.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1312030323003 its reverse (3003230302131), we get a palindrome (4315260625134).

The spelling of 1312030323003 in words is "one trillion, three hundred twelve billion, thirty million, three hundred twenty-three thousand, three".