12203130000013 has 4 divisors (see below), whose sum is σ = 12250612996380. Its totient is φ = 12155647003648.

The previous prime is 12203130000001. The next prime is 12203130000043. The reversal of 12203130000013 is 31000003130221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9406967458084 + 2796162541929 = 3067078^2 + 1672173^2 .

It is a cyclic number.

It is not a de Polignac number, because 12203130000013 - 2²⁵ = 12203096445581 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 (12203130000043) 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, 23741497798 + ... + 23741498311.

It is an arithmetic number, because the mean of its divisors is an integer number (3062653249095).

Almost surely, 2^{12203130000013} is an apocalyptic number.

It is an amenable number.

12203130000013 is a deficient number, since it is larger than the sum of its proper divisors (47482996367).

12203130000013 is an equidigital number, since it uses as much as digits as its factorization.

12203130000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47482996366.

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

Adding to 12203130000013 its reverse (31000003130221), we get a palindrome (43203133130234).

The spelling of 12203130000013 in words is "twelve trillion, two hundred three billion, one hundred thirty million, thirteen", and thus it is an aban number.