10303212111003 has 24 divisors (see below), whose sum is σ = 17008630360800. Its totient is φ = 5887496738304.

The previous prime is 10303212111001. The next prime is 10303212111089. The reversal of 10303212111003 is 30011121230301.

10303212111003 is a `hidden beast` number, since 1 + 0 + 30 + 321 + 211 + 100 + 3 = 666.

It is not a de Polignac number, because 10303212111003 - 2¹ = 10303212111001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10303212111001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6942333 + ... + 8294721.

It is an arithmetic number, because the mean of its divisors is an integer number (708692931700).

Almost surely, 2^{10303212111003} is an apocalyptic number.

10303212111003 is a deficient number, since it is larger than the sum of its proper divisors (6705418249797).

10303212111003 is a wasteful number, since it uses less digits than its factorization.

10303212111003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473331 (or 1473328 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10303212111003 its reverse (30011121230301), we get a palindrome (40314333341304).

The spelling of 10303212111003 in words is "ten trillion, three hundred three billion, two hundred twelve million, one hundred eleven thousand, three".