113431134300 has 288 divisors, whose sum is σ = 378809088000. Its totient is φ = 25917408000.

The previous prime is 113431134253. The next prime is 113431134301. The reversal of 113431134300 is 3431134311.

113431134300 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113431134301) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12472755 + ... + 12481845.

Almost surely, 2^113431134300 is an apocalyptic number.

113431134300 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 113431134300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189404544000).

113431134300 is an abundant number, since it is smaller than the sum of its proper divisors (265377953700).

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

113431134300 is a wasteful number, since it uses less digits than its factorization.

113431134300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9337 (or 9330 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 113431134300 its reverse (3431134311), we get a palindrome (116862268611).

It can be divided in two parts, 1134311 and 34300, that added together give a palindrome (1168611).

The spelling of 113431134300 in words is "one hundred thirteen billion, four hundred thirty-one million, one hundred thirty-four thousand, three hundred".