124401300 has 144 divisors (see below), whose sum is σ = 379142400. Its totient is φ = 31449600.

The previous prime is 124401293. The next prime is 124401307. The reversal of 124401300 is 3104421.

It is an interprime number because it is at equal distance from previous prime (124401293) and next prime (124401307).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 124401300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124401307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 687210 + ... + 687390.

Almost surely, 2^124401300 is an apocalyptic number.

124401300 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 124401300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189571200).

124401300 is an abundant number, since it is smaller than the sum of its proper divisors (254741100).

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

124401300 is a wasteful number, since it uses less digits than its factorization.

124401300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 124401300 is about 11153.5330725291. The cubic root of 124401300 is about 499.2004554719.

Adding to 124401300 its reverse (3104421), we get a palindrome (127505721).

The spelling of 124401300 in words is "one hundred twenty-four million, four hundred one thousand, three hundred".