135049007 has 4 divisors (see below), whose sum is σ = 135081576. Its totient is φ = 135016440.

The previous prime is 135048973. The next prime is 135049009. The reversal of 135049007 is 700940531.

135049007 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, and also an emirpimes, since its reverse is a distinct semiprime: 700940531 = 2267 ⋅309193.

It is a cyclic number.

It is not a de Polignac number, because 135049007 - 2⁶ = 135048943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135049009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8969 + ... + 18722.

It is an arithmetic number, because the mean of its divisors is an integer number (33770394).

Almost surely, 2^135049007 is an apocalyptic number.

135049007 is a deficient number, since it is larger than the sum of its proper divisors (32569).

135049007 is an equidigital number, since it uses as much as digits as its factorization.

135049007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32568.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 135049007 is about 11621.0587727625. The cubic root of 135049007 is about 513.0548511533.

Adding to 135049007 its reverse (700940531), we get a palindrome (835989538).

The spelling of 135049007 in words is "one hundred thirty-five million, forty-nine thousand, seven".