12311001030313 has 8 divisors (see below), whose sum is σ = 12328641561600. Its totient is φ = 12293367565248.

The previous prime is 12311001030301. The next prime is 12311001030319. The reversal of 12311001030313 is 31303010011321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12311001030313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12311001030319) 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, 1725345 + ... + 5253457.

It is an arithmetic number, because the mean of its divisors is an integer number (1541080195200).

Almost surely, 2^{12311001030313} is an apocalyptic number.

It is an amenable number.

12311001030313 is a deficient number, since it is larger than the sum of its proper divisors (17640531287).

12311001030313 is an equidigital number, since it uses as much as digits as its factorization.

12311001030313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533111.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 12311001030313 its reverse (31303010011321), we get a palindrome (43614011041634).

The spelling of 12311001030313 in words is "twelve trillion, three hundred eleven billion, one million, thirty thousand, three hundred thirteen".