12123883 has 8 divisors (see below), whose sum is σ = 12629376. Its totient is φ = 11625600.

The previous prime is 12123877. The next prime is 12123887. The reversal of 12123883 is 38832121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12123883 - 2¹⁷ = 11992811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12123887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1773 + ... + 5233.

It is an arithmetic number, because the mean of its divisors is an integer number (1578672).

Almost surely, 2^12123883 is an apocalyptic number.

12123883 is a deficient number, since it is larger than the sum of its proper divisors (505493).

12123883 is a wasteful number, since it uses less digits than its factorization.

12123883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3605.

The product of its digits is 2304, while the sum is 28.

The square root of 12123883 is about 3481.9366737493. The cubic root of 12123883 is about 229.7279897121.

The spelling of 12123883 in words is "twelve million, one hundred twenty-three thousand, eight hundred eighty-three".