1113045360 has 80 divisors (see below), whose sum is σ = 3943366656. Its totient is φ = 254409984.

The previous prime is 1113045313. The next prime is 1113045361. The reversal of 1113045360 is 635403111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1113045360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113045361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329584 + ... + 332943.

Almost surely, 2^1113045360 is an apocalyptic number.

1113045360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113045360 is an abundant number, since it is smaller than the sum of its proper divisors (2830321296).

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

1113045360 is a wasteful number, since it uses less digits than its factorization.

1113045360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662550 (or 662544 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1113045360 is about 33362.3344506945. The cubic root of 1113045360 is about 1036.3448363360.

Adding to 1113045360 its reverse (635403111), we get a palindrome (1748448471).

The spelling of 1113045360 in words is "one billion, one hundred thirteen million, forty-five thousand, three hundred sixty".