135211035896 has 32 divisors (see below), whose sum is σ = 254715010560. Its totient is φ = 67287595872.

The previous prime is 135211035811. The next prime is 135211035901. The reversal of 135211035896 is 698530112531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1919231 + ... + 1988433.

It is an arithmetic number, because the mean of its divisors is an integer number (7959844080).

Almost surely, 2^135211035896 is an apocalyptic number.

It is an amenable number.

135211035896 is a deficient number, since it is larger than the sum of its proper divisors (119503974664).

135211035896 is a wasteful number, since it uses less digits than its factorization.

135211035896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70355 (or 70351 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 135211035896 in words is "one hundred thirty-five billion, two hundred eleven million, thirty-five thousand, eight hundred ninety-six".