124052113023200 has 144 divisors (see below), whose sum is σ = 303358946503536. Its totient is φ = 49536250982400.

The previous prime is 124052113023133. The next prime is 124052113023227. The reversal of 124052113023200 is 2320311250421.

It is a self number, because there is not a number n which added to its sum of digits gives 124052113023200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1134592535 + ... + 1134701865.

It is an arithmetic number, because the mean of its divisors is an integer number (2106659350719).

Almost surely, 2^{124052113023200} is an apocalyptic number.

124052113023200 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 124052113023200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151679473251768).

124052113023200 is an abundant number, since it is smaller than the sum of its proper divisors (179306833480336).

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

124052113023200 is a wasteful number, since it uses less digits than its factorization.

124052113023200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111757 (or 111744 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 124052113023200 its reverse (2320311250421), we get a palindrome (126372424273621).

The spelling of 124052113023200 in words is "one hundred twenty-four trillion, fifty-two billion, one hundred thirteen million, twenty-three thousand, two hundred".