10021303223 has 4 divisors (see below), whose sum is σ = 10191155880. Its totient is φ = 9851450568.

The previous prime is 10021303217. The next prime is 10021303267. The reversal of 10021303223 is 32230312001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10021303223 - 2²⁶ = 9954194359 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 (10021303823) 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 3 ways as a sum of consecutive naturals, for example, 84926240 + ... + 84926357.

It is an arithmetic number, because the mean of its divisors is an integer number (2547788970).

Almost surely, 2^10021303223 is an apocalyptic number.

10021303223 is a deficient number, since it is larger than the sum of its proper divisors (169852657).

10021303223 is an equidigital number, since it uses as much as digits as its factorization.

10021303223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169852656.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10021303223 its reverse (32230312001), we get a palindrome (42251615224).

The spelling of 10021303223 in words is "ten billion, twenty-one million, three hundred three thousand, two hundred twenty-three".