11336043213 has 24 divisors (see below), whose sum is σ = 17961574176. Its totient is φ = 6832360800.

The previous prime is 11336043209. The next prime is 11336043233. The reversal of 11336043213 is 31234063311.

11336043213 is a `hidden beast` number, since 1 + 1 + 33 + 604 + 3 + 21 + 3 = 666.

It is not a de Polignac number, because 11336043213 - 2² = 11336043209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11336043233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298395 + ... + 334232.

It is an arithmetic number, because the mean of its divisors is an integer number (748398924).

Almost surely, 2^11336043213 is an apocalyptic number.

It is an amenable number.

11336043213 is a deficient number, since it is larger than the sum of its proper divisors (6625530963).

11336043213 is a wasteful number, since it uses less digits than its factorization.

11336043213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632825 (or 632822 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The spelling of 11336043213 in words is "eleven billion, three hundred thirty-six million, forty-three thousand, two hundred thirteen".