12000150191 has 2 divisors, whose sum is σ = 12000150192. Its totient is φ = 12000150190.

The previous prime is 12000150167. The next prime is 12000150193. The reversal of 12000150191 is 19105100021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12000150191 - 2¹⁰ = 12000149167 is a prime.

Together with 12000150193, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12000150193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000075095 + 6000075096.

It is an arithmetic number, because the mean of its divisors is an integer number (6000075096).

Almost surely, 2^12000150191 is an apocalyptic number.

12000150191 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000150191 is an equidigital number, since it uses as much as digits as its factorization.

12000150191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 20.

The spelling of 12000150191 in words is "twelve billion, one hundred fifty thousand, one hundred ninety-one".