113143124000 has 48 divisors (see below), whose sum is σ = 277992665496. Its totient is φ = 45257248000.

The previous prime is 113143123999. The next prime is 113143124009. The reversal of 113143124000 is 421341311.

It can be written as a sum of positive squares in 4 ways, for example, as 61014928144 + 52128195856 = 247012^2 + 228316^2 .

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 (113143124009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14138891 + ... + 14146890.

Almost surely, 2^113143124000 is an apocalyptic number.

113143124000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113143124000 is an abundant number, since it is smaller than the sum of its proper divisors (164849541496).

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

113143124000 is an equidigital number, since it uses as much as digits as its factorization.

113143124000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28285806 (or 28285788 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 113143124000 its reverse (421341311), we get a palindrome (113564465311).

The spelling of 113143124000 in words is "one hundred thirteen billion, one hundred forty-three million, one hundred twenty-four thousand".