1113030320 has 40 divisors (see below), whose sum is σ = 2597189424. Its totient is φ = 443596032.

The previous prime is 1113030319. The next prime is 1113030349. The reversal of 1113030320 is 230303111.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 1113030295 and 1113030304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2954 + ... + 47273.

Almost surely, 2^1113030320 is an apocalyptic number.

1113030320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113030320 is an abundant number, since it is smaller than the sum of its proper divisors (1484159104).

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

1113030320 is a wasteful number, since it uses less digits than its factorization.

1113030320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50517 (or 50511 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1113030320 is about 33362.1090460420. The cubic root of 1113030320 is about 1036.3401684530.

Adding to 1113030320 its reverse (230303111), we get a palindrome (1343333431).

The spelling of 1113030320 in words is "one billion, one hundred thirteen million, thirty thousand, three hundred twenty".