10103221303 has 16 divisors (see below), whose sum is σ = 11665555200. Its totient is φ = 8570797056.

The previous prime is 10103221273. The next prime is 10103221309. The reversal of 10103221303 is 30312230101.

It is a cyclic number.

It is not a de Polignac number, because 10103221303 - 2²¹ = 10101124151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103221309) 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, 857748 + ... + 869446.

It is an arithmetic number, because the mean of its divisors is an integer number (729097200).

Almost surely, 2^10103221303 is an apocalyptic number.

10103221303 is a deficient number, since it is larger than the sum of its proper divisors (1562333897).

10103221303 is a wasteful number, since it uses less digits than its factorization.

10103221303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12966.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10103221303 its reverse (30312230101), we get a palindrome (40415451404).

The spelling of 10103221303 in words is "ten billion, one hundred three million, two hundred twenty-one thousand, three hundred three".