12010322003 has 8 divisors (see below), whose sum is σ = 12310126416. Its totient is φ = 11710844800.

The previous prime is 12010321987. The next prime is 12010322017. The reversal of 12010322003 is 30022301021.

It is a happy number.

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 12010322003 - 2⁴ = 12010321987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010322053) 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, 6626 + ... + 155127.

It is an arithmetic number, because the mean of its divisors is an integer number (1538765802).

Almost surely, 2^12010322003 is an apocalyptic number.

12010322003 is a deficient number, since it is larger than the sum of its proper divisors (299804413).

12010322003 is a wasteful number, since it uses less digits than its factorization.

12010322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163605.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12010322003 its reverse (30022301021), we get a palindrome (42032623024).

The spelling of 12010322003 in words is "twelve billion, ten million, three hundred twenty-two thousand, three".