113343142300 has 144 divisors (see below), whose sum is σ = 252920562048. Its totient is φ = 44074598400.

The previous prime is 113343142273. The next prime is 113343142321. The reversal of 113343142300 is 3241343311.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 308836717 + ... + 308837083.

It is an arithmetic number, because the mean of its divisors is an integer number (1756392792).

Almost surely, 2^113343142300 is an apocalyptic number.

113343142300 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 113343142300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126460281024).

113343142300 is an abundant number, since it is smaller than the sum of its proper divisors (139577419748).

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

113343142300 is a wasteful number, since it uses less digits than its factorization.

113343142300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 889 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 113343142300 its reverse (3241343311), we get a palindrome (116584485611).

The spelling of 113343142300 in words is "one hundred thirteen billion, three hundred forty-three million, one hundred forty-two thousand, three hundred".