12030301303213 has 4 divisors (see below), whose sum is σ = 12030333349888. Its totient is φ = 12030269256540.

The previous prime is 12030301303201. The next prime is 12030301303271. The reversal of 12030301303213 is 31230310303021.

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 a de Polignac number, because none of the positive numbers 2^k-12030301303213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030301303283) 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, 15453483 + ... + 16213288.

It is an arithmetic number, because the mean of its divisors is an integer number (3007583337472).

Almost surely, 2^{12030301303213} is an apocalyptic number.

It is an amenable number.

12030301303213 is a deficient number, since it is larger than the sum of its proper divisors (32046675).

12030301303213 is an equidigital number, since it uses as much as digits as its factorization.

12030301303213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32046674.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12030301303213 its reverse (31230310303021), we get a palindrome (43260611606234).

The spelling of 12030301303213 in words is "twelve trillion, thirty billion, three hundred one million, three hundred three thousand, two hundred thirteen".