11184784317 has 48 divisors (see below), whose sum is σ = 19333816320. Its totient is φ = 6329154672.

The previous prime is 11184784291. The next prime is 11184784363. The reversal of 11184784317 is 71348748111.

It is not a de Polignac number, because 11184784317 - 2¹² = 11184780221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11184785317) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 143284 + ... + 207122.

It is an arithmetic number, because the mean of its divisors is an integer number (402787840).

Almost surely, 2^11184784317 is an apocalyptic number.

It is an amenable number.

11184784317 is a deficient number, since it is larger than the sum of its proper divisors (8149032003).

11184784317 is an equidigital number, since it uses as much as digits as its factorization.

11184784317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63964 (or 63952 counting only the distinct ones).

The product of its digits is 150528, while the sum is 45.

The spelling of 11184784317 in words is "eleven billion, one hundred eighty-four million, seven hundred eighty-four thousand, three hundred seventeen".