12102312007 has 2 divisors, whose sum is σ = 12102312008. Its totient is φ = 12102312006.

The previous prime is 12102311999. The next prime is 12102312011. The reversal of 12102312007 is 70021320121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12102312007 - 2³ = 12102311999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12102312037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6051156003 + 6051156004.

It is an arithmetic number, because the mean of its divisors is an integer number (6051156004).

Almost surely, 2^12102312007 is an apocalyptic number.

12102312007 is a deficient number, since it is larger than the sum of its proper divisors (1).

12102312007 is an equidigital number, since it uses as much as digits as its factorization.

12102312007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 19.

Adding to 12102312007 its reverse (70021320121), we get a palindrome (82123632128).

The spelling of 12102312007 in words is "twelve billion, one hundred two million, three hundred twelve thousand, seven".