1113289016 has 24 divisors (see below), whose sum is σ = 2428220520. Its totient is φ = 477123696.

The previous prime is 1113288977. The next prime is 1113289057. The reversal of 1113289016 is 6109823111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1419620 + ... + 1420403.

It is an arithmetic number, because the mean of its divisors is an integer number (101175855).

Almost surely, 2^1113289016 is an apocalyptic number.

It is an amenable number.

1113289016 is an abundant number, since it is smaller than the sum of its proper divisors (1314931504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113289016 is a wasteful number, since it uses less digits than its factorization.

1113289016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840043 (or 2840032 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 1113289016 is about 33365.9859138015. The cubic root of 1113289016 is about 1036.4204526655.

The spelling of 1113289016 in words is "one billion, one hundred thirteen million, two hundred eighty-nine thousand, sixteen".