2114054191 has 2 divisors, whose sum is σ = 2114054192. Its totient is φ = 2114054190.

The previous prime is 2114054143. The next prime is 2114054221. The reversal of 2114054191 is 1914504112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114054191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2114054101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057027095 + 1057027096.

It is an arithmetic number, because the mean of its divisors is an integer number (1057027096).

Almost surely, 2^2114054191 is an apocalyptic number.

2114054191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2114054191 is an equidigital number, since it uses as much as digits as its factorization.

2114054191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 2114054191 is about 45978.8450376910. The cubic root of 2114054191 is about 1283.4295623725.

The spelling of 2114054191 in words is "two billion, one hundred fourteen million, fifty-four thousand, one hundred ninety-one".