10303003303221 has 8 divisors (see below), whose sum is σ = 13742156176864. Its totient is φ = 6866259649200.

The previous prime is 10303003303157. The next prime is 10303003303301. The reversal of 10303003303221 is 12230330030301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10303003303221 - 2⁶ = 10303003303157 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 (10303003303321) 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, 602294926 + ... + 602312031.

It is an arithmetic number, because the mean of its divisors is an integer number (1717769522108).

Almost surely, 2^{10303003303221} is an apocalyptic number.

It is an amenable number.

10303003303221 is a deficient number, since it is larger than the sum of its proper divisors (3439152873643).

10303003303221 is a wasteful number, since it uses less digits than its factorization.

10303003303221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204609811.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 10303003303221 its reverse (12230330030301), we get a palindrome (22533333333522).

The spelling of 10303003303221 in words is "ten trillion, three hundred three billion, three million, three hundred three thousand, two hundred twenty-one".