113303123300 has 18 divisors (see below), whose sum is σ = 245867777778. Its totient is φ = 45321249280.

The previous prime is 113303123207. The next prime is 113303123303. The reversal of 113303123300 is 3321303311.

It can be written as a sum of positive squares in 3 ways, for example, as 2371495204 + 110931628096 = 48698^2 + 333064^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (113303123303) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 566515517 + ... + 566515716.

Almost surely, 2^113303123300 is an apocalyptic number.

113303123300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113303123300 is an abundant number, since it is smaller than the sum of its proper divisors (132564654478).

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

113303123300 is a wasteful number, since it uses less digits than its factorization.

113303123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133031247 (or 1133031240 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 113303123300 its reverse (3321303311), we get a palindrome (116624426611).

The spelling of 113303123300 in words is "one hundred thirteen billion, three hundred three million, one hundred twenty-three thousand, three hundred".