124143132 has 24 divisors (see below), whose sum is σ = 290080000. Its totient is φ = 41322096.

The previous prime is 124143109. The next prime is 124143137. The reversal of 124143132 is 231341421.

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

It is a junction number, because it is equal to n+sod(n) for n = 124143099 and 124143108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124143137) 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 7 ways as a sum of consecutive naturals, for example, 1869 + ... + 15867.

Almost surely, 2^124143132 is an apocalyptic number.

124143132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

124143132 is an abundant number, since it is smaller than the sum of its proper divisors (165936868).

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

124143132 is a wasteful number, since it uses less digits than its factorization.

124143132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14745 (or 14743 counting only the distinct ones).

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

The square root of 124143132 is about 11141.9536886490. The cubic root of 124143132 is about 498.8548887760.

Adding to 124143132 its reverse (231341421), we get a palindrome (355484553).

The spelling of 124143132 in words is "one hundred twenty-four million, one hundred forty-three thousand, one hundred thirty-two".