13135211335 has 16 divisors (see below), whose sum is σ = 16567644096. Its totient is φ = 9977913088.

The previous prime is 13135211303. The next prime is 13135211387. The reversal of 13135211335 is 53311253131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13135211335 - 2⁵ = 13135211303 is a prime.

It is a super-2 number, since 2×13135211335² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401104 + ... + 432613.

It is an arithmetic number, because the mean of its divisors is an integer number (1035477756).

Almost surely, 2^13135211335 is an apocalyptic number.

13135211335 is a deficient number, since it is larger than the sum of its proper divisors (3432432761).

13135211335 is a wasteful number, since it uses less digits than its factorization.

13135211335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833882.

The product of its digits is 4050, while the sum is 28.

Adding to 13135211335 its reverse (53311253131), we get a palindrome (66446464466).

The spelling of 13135211335 in words is "thirteen billion, one hundred thirty-five million, two hundred eleven thousand, three hundred thirty-five".