12230023230113 has 4 divisors (see below), whose sum is σ = 13170794247828. Its totient is φ = 11289252212400.

The previous prime is 12230023230053. The next prime is 12230023230157. The reversal of 12230023230113 is 31103232003221.

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 2763497290129 + 9466525939984 = 1662377^2 + 3076772^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230023230113 - 2¹⁴ = 12230023213729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12230023230613) 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, 470385508838 + ... + 470385508863.

It is an arithmetic number, because the mean of its divisors is an integer number (3292698561957).

Almost surely, 2^{12230023230113} is an apocalyptic number.

12230023230113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12230023230113 is a deficient number, since it is larger than the sum of its proper divisors (940771017715).

12230023230113 is an equidigital number, since it uses as much as digits as its factorization.

12230023230113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940771017714.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 12230023230113 its reverse (31103232003221), we get a palindrome (43333255233334).

The spelling of 12230023230113 in words is "twelve trillion, two hundred thirty billion, twenty-three million, two hundred thirty thousand, one hundred thirteen".