135072034 has 4 divisors (see below), whose sum is σ = 202608054. Its totient is φ = 67536016.

The previous prime is 135072019. The next prime is 135072043. The reversal of 135072034 is 430270531.

135072034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430270531 = 523 ⋅822697.

It can be written as a sum of positive squares in only one way, i.e., 133471809 + 1600225 = 11553^2 + 1265^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33768007 + ... + 33768010.

Almost surely, 2^135072034 is an apocalyptic number.

135072034 is a deficient number, since it is larger than the sum of its proper divisors (67536020).

135072034 is an equidigital number, since it uses as much as digits as its factorization.

135072034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67536019.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 135072034 is about 11622.0494750281. The cubic root of 135072034 is about 513.0840095626.

The spelling of 135072034 in words is "one hundred thirty-five million, seventy-two thousand, thirty-four".