11206635213 has 8 divisors (see below), whose sum is σ = 15457428000. Its totient is φ = 7213466288.

The previous prime is 11206635197. The next prime is 11206635227. The reversal of 11206635213 is 31253660211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11206635213 - 2⁴ = 11206635197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11206635283) by changing a digit.

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, 64405863 + ... + 64406036.

It is an arithmetic number, because the mean of its divisors is an integer number (1932178500).

Almost surely, 2^11206635213 is an apocalyptic number.

It is an amenable number.

11206635213 is a deficient number, since it is larger than the sum of its proper divisors (4250792787).

11206635213 is a wasteful number, since it uses less digits than its factorization.

11206635213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128811931.

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 11206635213 in words is "eleven billion, two hundred six million, six hundred thirty-five thousand, two hundred thirteen".