12302423 has 16 divisors (see below), whose sum is σ = 14416896. Its totient is φ = 10281600.

The previous prime is 12302417. The next prime is 12302431. The reversal of 12302423 is 32420321.

It is not a de Polignac number, because 12302423 - 2⁶ = 12302359 is a prime.

It is a super-2 number, since 2×12302423² = 302699223341858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81398 + ... + 81548.

It is an arithmetic number, because the mean of its divisors is an integer number (901056).

Almost surely, 2^12302423 is an apocalyptic number.

12302423 is a deficient number, since it is larger than the sum of its proper divisors (2114473).

12302423 is a wasteful number, since it uses less digits than its factorization.

12302423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 12302423 is about 3507.4810049379. The cubic root of 12302423 is about 230.8501805212.

Adding to 12302423 its reverse (32420321), we get a palindrome (44722744).

The spelling of 12302423 in words is "twelve million, three hundred two thousand, four hundred twenty-three".