12230103111 has 4 divisors (see below), whose sum is σ = 16306804152. Its totient is φ = 8153402072.

The previous prime is 12230103091. The next prime is 12230103181. The reversal of 12230103111 is 11130103221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11130103221 = 3 ⋅3710034407.

It is a cyclic number.

It is not a de Polignac number, because 12230103111 - 2⁵ = 12230103079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230103181) 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, 2038350516 + ... + 2038350521.

It is an arithmetic number, because the mean of its divisors is an integer number (4076701038).

Almost surely, 2^12230103111 is an apocalyptic number.

12230103111 is a deficient number, since it is larger than the sum of its proper divisors (4076701041).

12230103111 is an equidigital number, since it uses as much as digits as its factorization.

12230103111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076701040.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 12230103111 its reverse (11130103221), we get a palindrome (23360206332).

The spelling of 12230103111 in words is "twelve billion, two hundred thirty million, one hundred three thousand, one hundred eleven".