214003091 has 2 divisors, whose sum is σ = 214003092. Its totient is φ = 214003090.

The previous prime is 214003087. The next prime is 214003169. The reversal of 214003091 is 190300412.

214003091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214003091 - 2² = 214003087 is a prime.

It is a nialpdrome in base 11.

It is not a weakly prime, because it can be changed into another prime (214003051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107001545 + 107001546.

It is an arithmetic number, because the mean of its divisors is an integer number (107001546).

Almost surely, 2^214003091 is an apocalyptic number.

214003091 is a deficient number, since it is larger than the sum of its proper divisors (1).

214003091 is an equidigital number, since it uses as much as digits as its factorization.

214003091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 214003091 is about 14628.8444861513. The cubic root of 214003091 is about 598.1452827996.

The spelling of 214003091 in words is "two hundred fourteen million, three thousand, ninety-one".