10320212003 has 8 divisors (see below), whose sum is σ = 10370028240. Its totient is φ = 10270434400.

The previous prime is 10320211961. The next prime is 10320212009. The reversal of 10320212003 is 30021202301.

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 10320212003 - 2⁸ = 10320211747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10320212009) 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, 624953 + ... + 641253.

It is an arithmetic number, because the mean of its divisors is an integer number (1296253530).

Almost surely, 2^10320212003 is an apocalyptic number.

10320212003 is a deficient number, since it is larger than the sum of its proper divisors (49816237).

10320212003 is a wasteful number, since it uses less digits than its factorization.

10320212003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19317.

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

Adding to 10320212003 its reverse (30021202301), we get a palindrome (40341414304).

The spelling of 10320212003 in words is "ten billion, three hundred twenty million, two hundred twelve thousand, three".