124341320 has 96 divisors (see below), whose sum is σ = 305942400. Its totient is φ = 45334656.

The previous prime is 124341307. The next prime is 124341323. The reversal of 124341320 is 23143421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 124341292 and 124341301.

It is not an unprimeable number, because it can be changed into a prime (124341323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2107451 + ... + 2107509.

It is an arithmetic number, because the mean of its divisors is an integer number (3186900).

Almost surely, 2^124341320 is an apocalyptic number.

124341320 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 124341320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152971200).

124341320 is an abundant number, since it is smaller than the sum of its proper divisors (181601080).

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

124341320 is a wasteful number, since it uses less digits than its factorization.

124341320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 124341320 is about 11150.8439142515. The cubic root of 124341320 is about 499.1202128571.

Adding to 124341320 its reverse (23143421), we get a palindrome (147484741).

The spelling of 124341320 in words is "one hundred twenty-four million, three hundred forty-one thousand, three hundred twenty".