135312151 has 8 divisors (see below), whose sum is σ = 152056800. Its totient is φ = 119472672.

The previous prime is 135312139. The next prime is 135312181. The reversal of 135312151 is 151213531.

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

It is a de Polignac number, because none of the positive numbers 2^k-135312151 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 (135312181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225976 + ... + 226573.

It is an arithmetic number, because the mean of its divisors is an integer number (19007100).

Almost surely, 2^135312151 is an apocalyptic number.

135312151 is a deficient number, since it is larger than the sum of its proper divisors (16744649).

135312151 is a wasteful number, since it uses less digits than its factorization.

135312151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452585.

The product of its digits is 450, while the sum is 22.

The square root of 135312151 is about 11632.3751229059. The cubic root of 135312151 is about 513.3878653580.

Adding to 135312151 its reverse (151213531), we get a palindrome (286525682).

The spelling of 135312151 in words is "one hundred thirty-five million, three hundred twelve thousand, one hundred fifty-one".