10323230021 has 8 divisors (see below), whose sum is σ = 11500681080. Its totient is φ = 9200544192.

The previous prime is 10323230011. The next prime is 10323230033. The reversal of 10323230021 is 12003232301.

It can be written as a sum of positive squares in 4 ways, for example, as 2333373025 + 7989856996 = 48305^2 + 89386^2 .

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 10323230021 - 2¹⁸ = 10322967877 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 (10323230011) 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, 13690910 + ... + 13691663.

It is an arithmetic number, because the mean of its divisors is an integer number (1437585135).

Almost surely, 2^10323230021 is an apocalyptic number.

It is an amenable number.

10323230021 is a deficient number, since it is larger than the sum of its proper divisors (1177451059).

10323230021 is a wasteful number, since it uses less digits than its factorization.

10323230021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27382615.

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

Adding to 10323230021 its reverse (12003232301), we get a palindrome (22326462322).

The spelling of 10323230021 in words is "ten billion, three hundred twenty-three million, two hundred thirty thousand, twenty-one".