32116811 has 2 divisors, whose sum is σ = 32116812. Its totient is φ = 32116810.

The previous prime is 32116793. The next prime is 32116813. The reversal of 32116811 is 11861123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32116811 - 2¹⁴ = 32100427 is a prime.

Together with 32116813, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32116813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16058405 + 16058406.

It is an arithmetic number, because the mean of its divisors is an integer number (16058406).

Almost surely, 2^32116811 is an apocalyptic number.

32116811 is a deficient number, since it is larger than the sum of its proper divisors (1).

32116811 is an equidigital number, since it uses as much as digits as its factorization.

32116811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 23.

The square root of 32116811 is about 5667.1695757230. The cubic root of 32116811 is about 317.8660452644.

Adding to 32116811 its reverse (11861123), we get a palindrome (43977934).

The spelling of 32116811 in words is "thirty-two million, one hundred sixteen thousand, eight hundred eleven".