124307 has 4 divisors (see below), whose sum is σ = 125136. Its totient is φ = 123480.

The previous prime is 124303. The next prime is 124309. The reversal of 124307 is 703421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 703421 = 31 ⋅22691.

It is a cyclic number.

It is not a de Polignac number, because 124307 - 2² = 124303 is a prime.

It is a d-powerful number, because it can be written as 1 + 2⁵ + 3⁸ + 4³ + 0 + 7⁶ .

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 124307.

It is not an unprimeable number, because it can be changed into a prime (124301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119 + ... + 512.

It is an arithmetic number, because the mean of its divisors is an integer number (31284).

2¹²⁴³⁰⁷ is an apocalyptic number.

124307 is a deficient number, since it is larger than the sum of its proper divisors (829).

124307 is an equidigital number, since it uses as much as digits as its factorization.

124307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 124307 is about 352.5719784668. The cubic root of 124307 is about 49.9074287169.

Adding to 124307 its reverse (703421), we get a palindrome (827728).

The spelling of 124307 in words is "one hundred twenty-four thousand, three hundred seven", and thus it is an iban number.