124343983 has 4 divisors (see below), whose sum is σ = 124538008. Its totient is φ = 124149960.

The previous prime is 124343977. The next prime is 124343993. The reversal of 124343983 is 389343421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124343983 is a prime.

It is a super-2 number, since 2×124343983² = 30922852216608578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124343953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96048 + ... + 97333.

It is an arithmetic number, because the mean of its divisors is an integer number (31134502).

Almost surely, 2^124343983 is an apocalyptic number.

124343983 is a deficient number, since it is larger than the sum of its proper divisors (194025).

124343983 is an equidigital number, since it uses as much as digits as its factorization.

124343983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194024.

The product of its digits is 62208, while the sum is 37.

The square root of 124343983 is about 11150.9633216149. The cubic root of 124343983 is about 499.1237760267.

The spelling of 124343983 in words is "one hundred twenty-four million, three hundred forty-three thousand, nine hundred eighty-three".