135033253313 has 16 divisors (see below), whose sum is σ = 154918769280. Its totient is φ = 115296708096.

The previous prime is 135033253309. The next prime is 135033253357. The reversal of 135033253313 is 313352330531.

It is a cyclic number.

It is not a de Polignac number, because 135033253313 - 2² = 135033253309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135033253313.

It is not an unprimeable number, because it can be changed into a prime (135033253363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13139345 + ... + 13149617.

It is an arithmetic number, because the mean of its divisors is an integer number (9682423080).

Almost surely, 2^135033253313 is an apocalyptic number.

It is an amenable number.

135033253313 is a deficient number, since it is larger than the sum of its proper divisors (19885515967).

135033253313 is a wasteful number, since it uses less digits than its factorization.

135033253313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17336.

The product of its (nonzero) digits is 36450, while the sum is 32.

Adding to 135033253313 its reverse (313352330531), we get a palindrome (448385583844).

The spelling of 135033253313 in words is "one hundred thirty-five billion, thirty-three million, two hundred fifty-three thousand, three hundred thirteen".