12310230211013 has 4 divisors (see below), whose sum is σ = 14068834526880. Its totient is φ = 10551625895148.

The previous prime is 12310230211001. The next prime is 12310230211033. The reversal of 12310230211013 is 31011203201321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12310230211013 - 2⁴ = 12310230210997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12310230211033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879302157923 + ... + 879302157936.

It is an arithmetic number, because the mean of its divisors is an integer number (3517208631720).

Almost surely, 2^{12310230211013} is an apocalyptic number.

It is an amenable number.

12310230211013 is a deficient number, since it is larger than the sum of its proper divisors (1758604315867).

12310230211013 is an equidigital number, since it uses as much as digits as its factorization.

12310230211013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1758604315866.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12310230211013 its reverse (31011203201321), we get a palindrome (43321433412334).

The spelling of 12310230211013 in words is "twelve trillion, three hundred ten billion, two hundred thirty million, two hundred eleven thousand, thirteen".