1113230200 has 48 divisors (see below), whose sum is σ = 2614988880. Its totient is φ = 440693760.

The previous prime is 1113230171. The next prime is 1113230201. The reversal of 1113230200 is 20323111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113230201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9292 + ... + 48091.

It is an arithmetic number, because the mean of its divisors is an integer number (54478935).

Almost surely, 2^1113230200 is an apocalyptic number.

1113230200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113230200 is an abundant number, since it is smaller than the sum of its proper divisors (1501758680).

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

1113230200 is a wasteful number, since it uses less digits than its factorization.

1113230200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57496 (or 57487 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1113230200 is about 33365.1045255369. The cubic root of 1113230200 is about 1036.4022006878.

Adding to 1113230200 its reverse (20323111), we get a palindrome (1133553311).

The spelling of 1113230200 in words is "one billion, one hundred thirteen million, two hundred thirty thousand, two hundred".