113213100300 has 144 divisors (see below), whose sum is σ = 329448497280. Its totient is φ = 30016880640.

The previous prime is 113213100293. The next prime is 113213100347. The reversal of 113213100300 is 3001312311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 113213100300.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56975907 + ... + 56977893.

Almost surely, 2^113213100300 is an apocalyptic number.

113213100300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113213100300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164724248640).

113213100300 is an abundant number, since it is smaller than the sum of its proper divisors (216235396980).

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

113213100300 is a wasteful number, since it uses less digits than its factorization.

113213100300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000 (or 2993 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 113213100300 its reverse (3001312311), we get a palindrome (116214412611).

The spelling of 113213100300 in words is "one hundred thirteen billion, two hundred thirteen million, one hundred thousand, three hundred".