12312883 has 8 divisors (see below), whose sum is σ = 13584240. Its totient is φ = 11066880.

The previous prime is 12312877. The next prime is 12312899. The reversal of 12312883 is 38821321.

12312883 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12312883 - 2⁵ = 12312851 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12312803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5310 + ... + 7267.

It is an arithmetic number, because the mean of its divisors is an integer number (1698030).

Almost surely, 2^12312883 is an apocalyptic number.

12312883 is a deficient number, since it is larger than the sum of its proper divisors (1271357).

12312883 is a wasteful number, since it uses less digits than its factorization.

12312883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12677.

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

The square root of 12312883 is about 3508.9717867204. The cubic root of 12312883 is about 230.9155879306.

It can be divided in two parts, 1231 and 2883, that added together give a palindrome (4114).

The spelling of 12312883 in words is "twelve million, three hundred twelve thousand, eight hundred eighty-three".