135013706 has 4 divisors (see below), whose sum is σ = 202520562. Its totient is φ = 67506852.

The previous prime is 135013699. The next prime is 135013717. The reversal of 135013706 is 607310531.

It is a happy number.

135013706 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.

It can be written as a sum of positive squares in only one way, i.e., 107019025 + 27994681 = 10345^2 + 5291^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33753425 + ... + 33753428.

Almost surely, 2^135013706 is an apocalyptic number.

135013706 is a deficient number, since it is larger than the sum of its proper divisors (67506856).

135013706 is an equidigital number, since it uses as much as digits as its factorization.

135013706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67506855.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 135013706 is about 11619.5398359832. The cubic root of 135013706 is about 513.0101441047.

The spelling of 135013706 in words is "one hundred thirty-five million, thirteen thousand, seven hundred six".