135003074 has 4 divisors (see below), whose sum is σ = 202504614. Its totient is φ = 67501536.

The previous prime is 135003067. The next prime is 135003079. The reversal of 135003074 is 470300531.

It is a happy number.

135003074 is digitally balanced in base 2, 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.

It can be written as a sum of positive squares in only one way, i.e., 109348849 + 25654225 = 10457^2 + 5065^2 .

It is not an unprimeable number, because it can be changed into a prime (135003079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33750767 + ... + 33750770.

Almost surely, 2^135003074 is an apocalyptic number.

135003074 is a deficient number, since it is larger than the sum of its proper divisors (67501540).

135003074 is an equidigital number, since it uses as much as digits as its factorization.

135003074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67501539.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 135003074 is about 11619.0823217671. The cubic root of 135003074 is about 512.9966776520.

The spelling of 135003074 in words is "one hundred thirty-five million, three thousand, seventy-four".