124304213 has 24 divisors (see below), whose sum is σ = 149449536. Its totient is φ = 102326400.

The previous prime is 124304189. The next prime is 124304267. The reversal of 124304213 is 312403421.

It is not a de Polignac number, because 124304213 - 2¹² = 124300117 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 (124304113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90653 + ... + 92013.

It is an arithmetic number, because the mean of its divisors is an integer number (6227064).

Almost surely, 2^124304213 is an apocalyptic number.

It is an amenable number.

124304213 is a deficient number, since it is larger than the sum of its proper divisors (25145323).

124304213 is a wasteful number, since it uses less digits than its factorization.

124304213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1433 (or 1414 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 124304213 is about 11149.1799249990. The cubic root of 124304213 is about 499.0705573432.

Adding to 124304213 its reverse (312403421), we get a palindrome (436707634).

The spelling of 124304213 in words is "one hundred twenty-four million, three hundred four thousand, two hundred thirteen".