135234298 has 4 divisors (see below), whose sum is σ = 202851450. Its totient is φ = 67617148.

The previous prime is 135234293. The next prime is 135234317. The reversal of 135234298 is 892432531.

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

It can be written as a sum of positive squares in only one way, i.e., 85433049 + 49801249 = 9243^2 + 7057^2 .

It is not an unprimeable number, because it can be changed into a prime (135234293) 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 as a sum of consecutive naturals, namely, 33808573 + ... + 33808576.

Almost surely, 2^135234298 is an apocalyptic number.

135234298 is a deficient number, since it is larger than the sum of its proper divisors (67617152).

135234298 is an equidigital number, since it uses as much as digits as its factorization.

135234298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67617151.

The product of its digits is 51840, while the sum is 37.

The square root of 135234298 is about 11629.0282483103. The cubic root of 135234298 is about 513.2893857731.

The spelling of 135234298 in words is "one hundred thirty-five million, two hundred thirty-four thousand, two hundred ninety-eight".