135114959 has 4 divisors (see below), whose sum is σ = 154417104. Its totient is φ = 115812816.

The previous prime is 135114943. The next prime is 135114961. The reversal of 135114959 is 959411531.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 135114959 - 2⁴ = 135114943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135114059) 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 in 3 ways as a sum of consecutive naturals, for example, 9651062 + ... + 9651075.

It is an arithmetic number, because the mean of its divisors is an integer number (38604276).

Almost surely, 2^135114959 is an apocalyptic number.

135114959 is a deficient number, since it is larger than the sum of its proper divisors (19302145).

135114959 is an equidigital number, since it uses as much as digits as its factorization.

135114959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19302144.

The product of its digits is 24300, while the sum is 38.

The square root of 135114959 is about 11623.8960336025. The cubic root of 135114959 is about 513.1383553756.

The spelling of 135114959 in words is "one hundred thirty-five million, one hundred fourteen thousand, nine hundred fifty-nine".