135113053 has 4 divisors (see below), whose sum is σ = 136450908. Its totient is φ = 133775200.

The previous prime is 135113039. The next prime is 135113089. The reversal of 135113053 is 350311531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 94828644 + 40284409 = 9738^2 + 6347^2 .

It is a cyclic number.

It is not a de Polignac number, because 135113053 - 2¹³ = 135104861 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 (135113453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668776 + ... + 668977.

It is an arithmetic number, because the mean of its divisors is an integer number (34112727).

Almost surely, 2^135113053 is an apocalyptic number.

It is an amenable number.

135113053 is a deficient number, since it is larger than the sum of its proper divisors (1337855).

135113053 is a wasteful number, since it uses less digits than its factorization.

135113053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337854.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 135113053 is about 11623.8140470329. The cubic root of 135113053 is about 513.1359425011.

Adding to 135113053 its reverse (350311531), we get a palindrome (485424584).

The spelling of 135113053 in words is "one hundred thirty-five million, one hundred thirteen thousand, fifty-three".