12124373 has 4 divisors (see below), whose sum is σ = 12133548. Its totient is φ = 12115200.

The previous prime is 12124369. The next prime is 12124423. The reversal of 12124373 is 37342121.

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: 37342121 = 613 ⋅60917.

It can be written as a sum of positive squares in 2 ways, for example, as 12096484 + 27889 = 3478^2 + 167^2 .

It is a cyclic number.

It is not a de Polignac number, because 12124373 - 2² = 12124369 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 (12124303) 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, 2186 + ... + 5387.

It is an arithmetic number, because the mean of its divisors is an integer number (3033387).

Almost surely, 2^12124373 is an apocalyptic number.

It is an amenable number.

12124373 is a deficient number, since it is larger than the sum of its proper divisors (9175).

12124373 is an equidigital number, since it uses as much as digits as its factorization.

12124373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9174.

The product of its digits is 1008, while the sum is 23.

The square root of 12124373 is about 3482.0070361790. The cubic root of 12124373 is about 229.7310845731.

Adding to 12124373 its reverse (37342121), we get a palindrome (49466494).

The spelling of 12124373 in words is "twelve million, one hundred twenty-four thousand, three hundred seventy-three".