211141043 has 2 divisors, whose sum is σ = 211141044. Its totient is φ = 211141042.

The previous prime is 211141027. The next prime is 211141057. The reversal of 211141043 is 340141112.

It is a happy number.

211141043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211141043 - 2⁴ = 211141027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (211141013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105570521 + 105570522.

It is an arithmetic number, because the mean of its divisors is an integer number (105570522).

Almost surely, 2^211141043 is an apocalyptic number.

211141043 is a deficient number, since it is larger than the sum of its proper divisors (1).

211141043 is an equidigital number, since it uses as much as digits as its factorization.

211141043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 211141043 is about 14530.6931355665. The cubic root of 211141043 is about 595.4668021930.

Adding to 211141043 its reverse (340141112), we get a palindrome (551282155).

The spelling of 211141043 in words is "two hundred eleven million, one hundred forty-one thousand, forty-three".