13370111 has 2 divisors, whose sum is σ = 13370112. Its totient is φ = 13370110.

The previous prime is 13370089. The next prime is 13370113. The reversal of 13370111 is 11107331.

13370111 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13370111 is a prime.

It is a Sophie Germain prime.

Together with 13370113, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13370111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13370113) 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, 6685055 + 6685056.

It is an arithmetic number, because the mean of its divisors is an integer number (6685056).

Almost surely, 2^13370111 is an apocalyptic number.

13370111 is a deficient number, since it is larger than the sum of its proper divisors (1).

13370111 is an equidigital number, since it uses as much as digits as its factorization.

13370111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 17.

The square root of 13370111 is about 3656.5162381699. The cubic root of 13370111 is about 237.3440438731.

Adding to 13370111 its reverse (11107331), we get a palindrome (24477442).

The spelling of 13370111 in words is "thirteen million, three hundred seventy thousand, one hundred eleven".