113143224423200 has 288 divisors, whose sum is σ = 292999265753040. Its totient is φ = 42516424294400.

The previous prime is 113143224423199. The next prime is 113143224423227. The reversal of 113143224423200 is 2324422341311.

It is a happy number.

It can be written as a sum of positive squares in 24 ways, for example, as 4168081561744 + 108975142861456 = 2041588^2 + 10439116^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 33150664694 + ... + 33150668106.

Almost surely, 2^{113143224423200} is an apocalyptic number.

113143224423200 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 113143224423200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146499632876520).

113143224423200 is an abundant number, since it is smaller than the sum of its proper divisors (179856041329840).

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

113143224423200 is a wasteful number, since it uses less digits than its factorization.

113143224423200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7240 (or 7227 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 113143224423200 its reverse (2324422341311), we get a palindrome (115467646764511).

The spelling of 113143224423200 in words is "one hundred thirteen trillion, one hundred forty-three billion, two hundred twenty-four million, four hundred twenty-three thousand, two hundred".