135113151 has 8 divisors (see below), whose sum is σ = 180213040. Its totient is φ = 90044352.

The previous prime is 135113149. The next prime is 135113177. The reversal of 135113151 is 151311531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135113151 - 2¹ = 135113149 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 (135113131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5715 + ... + 17403.

It is an arithmetic number, because the mean of its divisors is an integer number (22526630).

Almost surely, 2^135113151 is an apocalyptic number.

135113151 is a deficient number, since it is larger than the sum of its proper divisors (45099889).

135113151 is a wasteful number, since it uses less digits than its factorization.

135113151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15545.

The product of its digits is 225, while the sum is 21.

The square root of 135113151 is about 11623.8182625160. The cubic root of 135113151 is about 513.1360665634.

Adding to 135113151 its reverse (151311531), we get a palindrome (286424682).

The spelling of 135113151 in words is "one hundred thirty-five million, one hundred thirteen thousand, one hundred fifty-one".