124342213 has 8 divisors (see below), whose sum is σ = 133672320. Its totient is φ = 115290720.

The previous prime is 124342181. The next prime is 124342223. The reversal of 124342213 is 312243421.

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 124342213 - 2⁵ = 124342181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124342223) 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, 68728 + ... + 70513.

It is an arithmetic number, because the mean of its divisors is an integer number (16709040).

Almost surely, 2^124342213 is an apocalyptic number.

It is an amenable number.

124342213 is a deficient number, since it is larger than the sum of its proper divisors (9330107).

124342213 is a wasteful number, since it uses less digits than its factorization.

124342213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139307.

The product of its digits is 1152, while the sum is 22.

The square root of 124342213 is about 11150.8839559920. The cubic root of 124342213 is about 499.1214077222.

Adding to 124342213 its reverse (312243421), we get a palindrome (436585634).

The spelling of 124342213 in words is "one hundred twenty-four million, three hundred forty-two thousand, two hundred thirteen".