13288811 has 2 divisors, whose sum is σ = 13288812. Its totient is φ = 13288810.

The previous prime is 13288799. The next prime is 13288813. The reversal of 13288811 is 11888231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13288811 - 2¹⁰ = 13287787 is a prime.

Together with 13288813, 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 (13288813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6644405 + 6644406.

It is an arithmetic number, because the mean of its divisors is an integer number (6644406).

Almost surely, 2^13288811 is an apocalyptic number.

13288811 is a deficient number, since it is larger than the sum of its proper divisors (1).

13288811 is an equidigital number, since it uses as much as digits as its factorization.

13288811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 32.

The square root of 13288811 is about 3645.3821473201. The cubic root of 13288811 is about 236.8619906622.

The spelling of 13288811 in words is "thirteen million, two hundred eighty-eight thousand, eight hundred eleven".