9913113200 has 60 divisors (see below), whose sum is σ = 25069760760. Its totient is φ = 3756545280.

The previous prime is 9913113191. The next prime is 9913113211. The reversal of 9913113200 is 23113199.

9913113200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 644579 + ... + 659778.

It is an arithmetic number, because the mean of its divisors is an integer number (417829346).

Almost surely, 2^9913113200 is an apocalyptic number.

It is an amenable number.

9913113200 is an abundant number, since it is smaller than the sum of its proper divisors (15156647560).

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

9913113200 is a wasteful number, since it uses less digits than its factorization.

9913113200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304394 (or 1304383 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 29.

The square root of 9913113200 is about 99564.6182134999. The cubic root of 9913113200 is about 2148.1767994138.

Adding to 9913113200 its reverse (23113199), we get a palindrome (9936226399).

The spelling of 9913113200 in words is "nine billion, nine hundred thirteen million, one hundred thirteen thousand, two hundred".