11283273808 has 20 divisors (see below), whose sum is σ = 21863297088. Its totient is φ = 5641132640.

The previous prime is 11283273797. The next prime is 11283273821. The reversal of 11283273808 is 80837238211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208443 + ... + 256933.

Almost surely, 2^11283273808 is an apocalyptic number.

It is an amenable number.

11283273808 is a deficient number, since it is larger than the sum of its proper divisors (10580023280).

11283273808 is a wasteful number, since it uses less digits than its factorization.

11283273808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63042 (or 63036 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 11283273808 in words is "eleven billion, two hundred eighty-three million, two hundred seventy-three thousand, eight hundred eight".