135514331 has 2 divisors, whose sum is σ = 135514332. Its totient is φ = 135514330.

The previous prime is 135514283. The next prime is 135514339. The reversal of 135514331 is 133415531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-135514331 is a prime.

It is a super-2 number, since 2×135514331² = 36728267812755122, which contains 22 as substring.

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 135514331.

It is not a weakly prime, because it can be changed into another prime (135514339) 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, 67757165 + 67757166.

It is an arithmetic number, because the mean of its divisors is an integer number (67757166).

Almost surely, 2^135514331 is an apocalyptic number.

135514331 is a deficient number, since it is larger than the sum of its proper divisors (1).

135514331 is an equidigital number, since it uses as much as digits as its factorization.

135514331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 26.

The square root of 135514331 is about 11641.0622797063. The cubic root of 135514331 is about 513.6434351741.

Adding to 135514331 its reverse (133415531), we get a palindrome (268929862).

The spelling of 135514331 in words is "one hundred thirty-five million, five hundred fourteen thousand, three hundred thirty-one".