12010345 has 8 divisors (see below), whose sum is σ = 14454720. Its totient is φ = 9580080.

The previous prime is 12010319. The next prime is 12010357. The reversal of 12010345 is 54301021.

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

It is a de Polignac number, because none of the positive numbers 2^k-12010345 is a prime.

It is an unprimeable number.

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, 1551 + ... + 5140.

It is an arithmetic number, because the mean of its divisors is an integer number (1806840).

Almost surely, 2^12010345 is an apocalyptic number.

It is an amenable number.

12010345 is a deficient number, since it is larger than the sum of its proper divisors (2444375).

12010345 is an equidigital number, since it uses as much as digits as its factorization.

12010345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7055.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 12010345 is about 3465.5944656004. The cubic root of 12010345 is about 229.0086188858.

Adding to 12010345 its reverse (54301021), we get a palindrome (66311366).

The spelling of 12010345 in words is "twelve million, ten thousand, three hundred forty-five".