135514111 has 2 divisors, whose sum is σ = 135514112. Its totient is φ = 135514110.

The previous prime is 135514087. The next prime is 135514121. The reversal of 135514111 is 111415531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135514111 - 2¹¹ = 135512063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135514121) 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, 67757055 + 67757056.

It is an arithmetic number, because the mean of its divisors is an integer number (67757056).

Almost surely, 2^135514111 is an apocalyptic number.

135514111 is a deficient number, since it is larger than the sum of its proper divisors (1).

135514111 is an equidigital number, since it uses as much as digits as its factorization.

135514111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 300, while the sum is 22.

The square root of 135514111 is about 11641.0528303930. The cubic root of 135514111 is about 513.6431572168.

Adding to 135514111 its reverse (111415531), we get a palindrome (246929642).

The spelling of 135514111 in words is "one hundred thirty-five million, five hundred fourteen thousand, one hundred eleven".