10221001032303 has 32 divisors (see below), whose sum is σ = 15345772216320. Its totient is φ = 6722996747040.

The previous prime is 10221001032251. The next prime is 10221001032317. The reversal of 10221001032303 is 30323010012201.

It is not a de Polignac number, because 10221001032303 - 2¹⁰ = 10221001031279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221001052303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7613475 + ... + 8854772.

It is an arithmetic number, because the mean of its divisors is an integer number (479555381760).

Almost surely, 2^{10221001032303} is an apocalyptic number.

10221001032303 is a deficient number, since it is larger than the sum of its proper divisors (5124771184017).

10221001032303 is a wasteful number, since it uses less digits than its factorization.

10221001032303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16468564 (or 16468558 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10221001032303 its reverse (30323010012201), we get a palindrome (40544011044504).

The spelling of 10221001032303 in words is "ten trillion, two hundred twenty-one billion, one million, thirty-two thousand, three hundred three".