16241111 has 2 divisors, whose sum is σ = 16241112. Its totient is φ = 16241110.

The previous prime is 16241101. The next prime is 16241119. The reversal of 16241111 is 11114261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16241111 - 2¹⁸ = 15978967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16241111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16241119) 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, 8120555 + 8120556.

It is an arithmetic number, because the mean of its divisors is an integer number (8120556).

Almost surely, 2^16241111 is an apocalyptic number.

16241111 is a deficient number, since it is larger than the sum of its proper divisors (1).

16241111 is an equidigital number, since it uses as much as digits as its factorization.

16241111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48, while the sum is 17.

The square root of 16241111 is about 4030.0261785750. The cubic root of 16241111 is about 253.2436580495.

Adding to 16241111 its reverse (11114261), we get a palindrome (27355372).

The spelling of 16241111 in words is "sixteen million, two hundred forty-one thousand, one hundred eleven".