13111067 has 2 divisors, whose sum is σ = 13111068. Its totient is φ = 13111066.

The previous prime is 13111027. The next prime is 13111079. The reversal of 13111067 is 76011131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13111067 - 2¹² = 13106971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13111027) 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, 6555533 + 6555534.

It is an arithmetic number, because the mean of its divisors is an integer number (6555534).

Almost surely, 2^13111067 is an apocalyptic number.

13111067 is a deficient number, since it is larger than the sum of its proper divisors (1).

13111067 is an equidigital number, since it uses as much as digits as its factorization.

13111067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 13111067 is about 3620.9207392596. The cubic root of 13111067 is about 235.8012007259.

Adding to 13111067 its reverse (76011131), we get a palindrome (89122198).

The spelling of 13111067 in words is "thirteen million, one hundred eleven thousand, sixty-seven".