2114231191 has 2 divisors, whose sum is σ = 2114231192. Its totient is φ = 2114231190.

The previous prime is 2114231149. The next prime is 2114231201. The reversal of 2114231191 is 1911324112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114231191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2114231291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057115595 + 1057115596.

It is an arithmetic number, because the mean of its divisors is an integer number (1057115596).

Almost surely, 2^2114231191 is an apocalyptic number.

2114231191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114231191 is an equidigital number, since it uses as much as digits as its factorization.

2114231191 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 25.

The square root of 2114231191 is about 45980.7697956439. The cubic root of 2114231191 is about 1283.4653799174.

The spelling of 2114231191 in words is "two billion, one hundred fourteen million, two hundred thirty-one thousand, one hundred ninety-one".