124313112 has 192 divisors, whose sum is σ = 444787200. Its totient is φ = 30366720.

The previous prime is 124313093. The next prime is 124313113. The reversal of 124313112 is 211313421.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124313113) 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, 93589 + ... + 94907.

It is an arithmetic number, because the mean of its divisors is an integer number (2316600).

Almost surely, 2^124313112 is an apocalyptic number.

124313112 is a gapful number since it is divisible by the number (12) 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 124313112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222393600).

124313112 is an abundant number, since it is smaller than the sum of its proper divisors (320474088).

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

124313112 is a wasteful number, since it uses less digits than its factorization.

124313112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1366 (or 1359 counting only the distinct ones).

The product of its digits is 144, while the sum is 18.

The square root of 124313112 is about 11149.5790055051. The cubic root of 124313112 is about 499.0824666283.

Adding to 124313112 its reverse (211313421), we get a palindrome (335626533).

It can be divided in two parts, 124 and 313112, that added together give a triangular number (313236 = T₇₉₁).

The spelling of 124313112 in words is "one hundred twenty-four million, three hundred thirteen thousand, one hundred twelve".