135124467 has 8 divisors (see below), whose sum is σ = 181081296. Its totient is φ = 89625312.

The previous prime is 135124441. The next prime is 135124469. The reversal of 135124467 is 764421531.

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

It is not a de Polignac number, because 135124467 - 2²⁰ = 134075891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135124469) 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, 113728 + ... + 114909.

It is an arithmetic number, because the mean of its divisors is an integer number (22635162).

Almost surely, 2^135124467 is an apocalyptic number.

135124467 is a deficient number, since it is larger than the sum of its proper divisors (45956829).

135124467 is a wasteful number, since it uses less digits than its factorization.

135124467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228837.

The product of its digits is 20160, while the sum is 33.

The square root of 135124467 is about 11624.3050114835. The cubic root of 135124467 is about 513.1503915584.

Adding to 135124467 its reverse (764421531), we get a palindrome (899545998).

The spelling of 135124467 in words is "one hundred thirty-five million, one hundred twenty-four thousand, four hundred sixty-seven".