12370937191 has 2 divisors, whose sum is σ = 12370937192. Its totient is φ = 12370937190.

The previous prime is 12370937153. The next prime is 12370937203. The reversal of 12370937191 is 19173907321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12370937191 - 2⁷ = 12370937063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12370937101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6185468595 + 6185468596.

It is an arithmetic number, because the mean of its divisors is an integer number (6185468596).

Almost surely, 2^12370937191 is an apocalyptic number.

12370937191 is a deficient number, since it is larger than the sum of its proper divisors (1).

12370937191 is an equidigital number, since it uses as much as digits as its factorization.

12370937191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71442, while the sum is 43.

The spelling of 12370937191 in words is "twelve billion, three hundred seventy million, nine hundred thirty-seven thousand, one hundred ninety-one".