124343112 has 16 divisors (see below), whose sum is σ = 310857840. Its totient is φ = 41447696.

The previous prime is 124343111. The next prime is 124343113. The reversal of 124343112 is 211343421.

It is an interprime number because it is at equal distance from previous prime (124343111) and next prime (124343113).

It is a super-2 number, since 2×124343112² = 30922419003689088, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (124343111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2590458 + ... + 2590505.

It is an arithmetic number, because the mean of its divisors is an integer number (19428615).

Almost surely, 2^124343112 is an apocalyptic number.

124343112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124343112 is an abundant number, since it is smaller than the sum of its proper divisors (186514728).

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

124343112 is a wasteful number, since it uses less digits than its factorization.

124343112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180972 (or 5180968 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 124343112 is about 11150.9242666247. The cubic root of 124343112 is about 499.1226106096.

Adding to 124343112 its reverse (211343421), we get a palindrome (335686533).

The spelling of 124343112 in words is "one hundred twenty-four million, three hundred forty-three thousand, one hundred twelve".