135813196 has 6 divisors (see below), whose sum is σ = 237673100. Its totient is φ = 67906596.

The previous prime is 135813193. The next prime is 135813203. The reversal of 135813196 is 691318531.

It is not an unprimeable number, because it can be changed into a prime (135813191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16976646 + ... + 16976653.

Almost surely, 2^135813196 is an apocalyptic number.

It is an amenable number.

135813196 is a deficient number, since it is larger than the sum of its proper divisors (101859904).

135813196 is a wasteful number, since it uses less digits than its factorization.

135813196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33953303 (or 33953301 counting only the distinct ones).

The product of its digits is 19440, while the sum is 37.

The square root of 135813196 is about 11653.8918821139. The cubic root of 135813196 is about 514.0207564783.

The spelling of 135813196 in words is "one hundred thirty-five million, eight hundred thirteen thousand, one hundred ninety-six".