12130220110103 has 2 divisors, whose sum is σ = 12130220110104. Its totient is φ = 12130220110102.

The previous prime is 12130220110093. The next prime is 12130220110139. The reversal of 12130220110103 is 30101102203121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12130220110103 - 2⁶ = 12130220110039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130220110703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065110055051 + 6065110055052.

It is an arithmetic number, because the mean of its divisors is an integer number (6065110055052).

Almost surely, 2^{12130220110103} is an apocalyptic number.

12130220110103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130220110103 is an equidigital number, since it uses as much as digits as its factorization.

12130220110103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 12130220110103 its reverse (30101102203121), we get a palindrome (42231322313224).

The spelling of 12130220110103 in words is "twelve trillion, one hundred thirty billion, two hundred twenty million, one hundred ten thousand, one hundred three".