10303010221 has 8 divisors (see below), whose sum is σ = 11781464960. Its totient is φ = 8826204528.

The previous prime is 10303010213. The next prime is 10303010231. The reversal of 10303010221 is 12201030301.

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

It is a cyclic number.

It is not a de Polignac number, because 10303010221 - 2³ = 10303010213 is a prime.

It is a super-2 number, since 2×10303010221² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303010231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398841 + ... + 423886.

It is an arithmetic number, because the mean of its divisors is an integer number (1472683120).

Almost surely, 2^10303010221 is an apocalyptic number.

It is an amenable number.

10303010221 is a deficient number, since it is larger than the sum of its proper divisors (1478454739).

10303010221 is an equidigital number, since it uses as much as digits as its factorization.

10303010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824523.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10303010221 its reverse (12201030301), we get a palindrome (22504040522).

The spelling of 10303010221 in words is "ten billion, three hundred three million, ten thousand, two hundred twenty-one".