12301130111 has 2 divisors, whose sum is σ = 12301130112. Its totient is φ = 12301130110.

The previous prime is 12301130077. The next prime is 12301130123. The reversal of 12301130111 is 11103110321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12301130111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12301130311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150565055 + 6150565056.

It is an arithmetic number, because the mean of its divisors is an integer number (6150565056).

Almost surely, 2^12301130111 is an apocalyptic number.

12301130111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301130111 is an equidigital number, since it uses as much as digits as its factorization.

12301130111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 12301130111 its reverse (11103110321), we get a palindrome (23404240432).

The spelling of 12301130111 in words is "twelve billion, three hundred one million, one hundred thirty thousand, one hundred eleven".