1000003222103 has 16 divisors (see below), whose sum is σ = 1044399787200. Its totient is φ = 955683649536.

The previous prime is 1000003222079. The next prime is 1000003222123. The reversal of 1000003222103 is 3012223000001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1000003222103 - 2¹² = 1000003218007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000003222123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207596351 + ... + 207601167.

It is an arithmetic number, because the mean of its divisors is an integer number (65274986700).

Almost surely, 2^{1000003222103} is an apocalyptic number.

1000003222103 is a deficient number, since it is larger than the sum of its proper divisors (44396565097).

1000003222103 is a wasteful number, since it uses less digits than its factorization.

1000003222103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10906.

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

Adding to 1000003222103 its reverse (3012223000001), we get a palindrome (4012226222104).

The spelling of 1000003222103 in words is "one trillion, three million, two hundred twenty-two thousand, one hundred three".