124343131 has 8 divisors (see below), whose sum is σ = 135936000. Its totient is φ = 112798440.

The previous prime is 124343123. The next prime is 124343137. The reversal of 124343131 is 131343421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124343131 - 2³ = 124343123 is a prime.

It is a super-2 number, since 2×124343131² = 30922428453766322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124343137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6531 + ... + 17068.

It is an arithmetic number, because the mean of its divisors is an integer number (16992000).

Almost surely, 2^124343131 is an apocalyptic number.

124343131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

124343131 is a deficient number, since it is larger than the sum of its proper divisors (11592869).

124343131 is a wasteful number, since it uses less digits than its factorization.

124343131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24089.

The product of its digits is 864, while the sum is 22.

The square root of 124343131 is about 11150.9251185720. The cubic root of 124343131 is about 499.1226360321.

Adding to 124343131 its reverse (131343421), we get a palindrome (255686552).

The spelling of 124343131 in words is "one hundred twenty-four million, three hundred forty-three thousand, one hundred thirty-one".