12251313307 has 2 divisors, whose sum is σ = 12251313308. Its totient is φ = 12251313306.

The previous prime is 12251313281. The next prime is 12251313323. The reversal of 12251313307 is 70331315221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12251313307 - 2¹⁵ = 12251280539 is a prime.

It is not a weakly prime, because it can be changed into another prime (12251313397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6125656653 + 6125656654.

It is an arithmetic number, because the mean of its divisors is an integer number (6125656654).

Almost surely, 2^12251313307 is an apocalyptic number.

12251313307 is a deficient number, since it is larger than the sum of its proper divisors (1).

12251313307 is an equidigital number, since it uses as much as digits as its factorization.

12251313307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

Adding to 12251313307 its reverse (70331315221), we get a palindrome (82582628528).

The spelling of 12251313307 in words is "twelve billion, two hundred fifty-one million, three hundred thirteen thousand, three hundred seven".