135116753 has 4 divisors (see below), whose sum is σ = 135284580. Its totient is φ = 134948928.

The previous prime is 135116741. The next prime is 135116767. The reversal of 135116753 is 357611531.

135116753 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: 357611531 = 857 ⋅417283.

It can be written as a sum of positive squares in 2 ways, for example, as 111999889 + 23116864 = 10583^2 + 4808^2 .

It is a cyclic number.

It is not a de Polignac number, because 135116753 - 2¹² = 135112657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (135116783) 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, 82700 + ... + 84317.

It is an arithmetic number, because the mean of its divisors is an integer number (33821145).

Almost surely, 2^135116753 is an apocalyptic number.

It is an amenable number.

135116753 is a deficient number, since it is larger than the sum of its proper divisors (167827).

135116753 is an equidigital number, since it uses as much as digits as its factorization.

135116753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167826.

The product of its digits is 9450, while the sum is 32.

The square root of 135116753 is about 11623.9732019650. The cubic root of 135116753 is about 513.1406264444.

The spelling of 135116753 in words is "one hundred thirty-five million, one hundred sixteen thousand, seven hundred fifty-three".