135053202053 has 48 divisors (see below), whose sum is σ = 172646546688. Its totient is φ = 104464080000.

The previous prime is 135053202013. The next prime is 135053202061. The reversal of 135053202053 is 350202350531.

It is not a de Polignac number, because 135053202053 - 2⁶ = 135053201989 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135053202013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57443828 + ... + 57446178.

It is an arithmetic number, because the mean of its divisors is an integer number (3596803056).

Almost surely, 2^135053202053 is an apocalyptic number.

It is an amenable number.

135053202053 is a deficient number, since it is larger than the sum of its proper divisors (37593344635).

135053202053 is a wasteful number, since it uses less digits than its factorization.

135053202053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114 (or 3107 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 29.

Adding to 135053202053 its reverse (350202350531), we get a palindrome (485255552584).

The spelling of 135053202053 in words is "one hundred thirty-five billion, fifty-three million, two hundred two thousand, fifty-three".