211103041 has 2 divisors, whose sum is σ = 211103042. Its totient is φ = 211103040.

The previous prime is 211103027. The next prime is 211103047. The reversal of 211103041 is 140301112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173844225 + 37258816 = 13185^2 + 6104^2 .

It is a cyclic number.

It is not a de Polignac number, because 211103041 - 2¹¹ = 211100993 is a prime.

It is not a weakly prime, because it can be changed into another prime (211103047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105551520 + 105551521.

It is an arithmetic number, because the mean of its divisors is an integer number (105551521).

Almost surely, 2^211103041 is an apocalyptic number.

It is an amenable number.

211103041 is a deficient number, since it is larger than the sum of its proper divisors (1).

211103041 is an equidigital number, since it uses as much as digits as its factorization.

211103041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 211103041 is about 14529.3854309121. The cubic root of 211103041 is about 595.4310752261.

Adding to 211103041 its reverse (140301112), we get a palindrome (351404153).

The spelling of 211103041 in words is "two hundred eleven million, one hundred three thousand, forty-one".