113203130300 has 72 divisors (see below), whose sum is σ = 265159289136. Its totient is φ = 41701340160.

The previous prime is 113203130297. The next prime is 113203130321. The reversal of 113203130300 is 3031302311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462347 + ... + 663453.

Almost surely, 2^113203130300 is an apocalyptic number.

113203130300 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 113203130300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132579644568).

113203130300 is an abundant number, since it is smaller than the sum of its proper divisors (151956158836).

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

113203130300 is a wasteful number, since it uses less digits than its factorization.

113203130300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201567 (or 201560 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 113203130300 its reverse (3031302311), we get a palindrome (116234432611).

The spelling of 113203130300 in words is "one hundred thirteen billion, two hundred three million, one hundred thirty thousand, three hundred".