12081373 has 8 divisors (see below), whose sum is σ = 12984192. Its totient is φ = 11199936.

The previous prime is 12081343. The next prime is 12081389. The reversal of 12081373 is 37318021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12081373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12081343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4165 + ... + 6442.

It is an arithmetic number, because the mean of its divisors is an integer number (1623024).

Almost surely, 2^12081373 is an apocalyptic number.

It is an amenable number.

12081373 is a deficient number, since it is larger than the sum of its proper divisors (902819).

12081373 is a wasteful number, since it uses less digits than its factorization.

12081373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10691.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 12081373 is about 3475.8269519641. The cubic root of 12081373 is about 229.4591766867.

Adding to 12081373 its reverse (37318021), we get a palindrome (49399394).

The spelling of 12081373 in words is "twelve million, eighty-one thousand, three hundred seventy-three".