135130334 has 4 divisors (see below), whose sum is σ = 202695504. Its totient is φ = 67565166.

The previous prime is 135130321. The next prime is 135130349. The reversal of 135130334 is 433031531.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33782582 + ... + 33782585.

It is an arithmetic number, because the mean of its divisors is an integer number (50673876).

Almost surely, 2^135130334 is an apocalyptic number.

135130334 is a deficient number, since it is larger than the sum of its proper divisors (67565170).

135130334 is an equidigital number, since it uses as much as digits as its factorization.

135130334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67565169.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 135130334 is about 11624.5573679173. The cubic root of 135130334 is about 513.1578183155.

Adding to 135130334 its reverse (433031531), we get a palindrome (568161865).

The spelling of 135130334 in words is "one hundred thirty-five million, one hundred thirty thousand, three hundred thirty-four".