12053423 has 2 divisors, whose sum is σ = 12053424. Its totient is φ = 12053422.

The previous prime is 12053411. The next prime is 12053471. The reversal of 12053423 is 32435021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12053423 - 2⁴ = 12053407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12053395 and 12053404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12052423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6026711 + 6026712.

It is an arithmetic number, because the mean of its divisors is an integer number (6026712).

Almost surely, 2^12053423 is an apocalyptic number.

12053423 is a deficient number, since it is larger than the sum of its proper divisors (1).

12053423 is an equidigital number, since it uses as much as digits as its factorization.

12053423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 12053423 is about 3471.8039979238. The cubic root of 12053423 is about 229.2820904097.

Adding to 12053423 its reverse (32435021), we get a palindrome (44488444).

The spelling of 12053423 in words is "twelve million, fifty-three thousand, four hundred twenty-three".