10821725233 has 8 divisors (see below), whose sum is σ = 11915851680. Its totient is φ = 9745987680.

The previous prime is 10821725219. The next prime is 10821725237. The reversal of 10821725233 is 33252712801.

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

It is not a de Polignac number, because 10821725233 - 2¹³ = 10821717041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10821725237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4595988 + ... + 4598341.

It is an arithmetic number, because the mean of its divisors is an integer number (1489481460).

Almost surely, 2^10821725233 is an apocalyptic number.

It is an amenable number.

10821725233 is a deficient number, since it is larger than the sum of its proper divisors (1094126447).

10821725233 is a wasteful number, since it uses less digits than its factorization.

10821725233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9194447.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 10821725233 in words is "ten billion, eight hundred twenty-one million, seven hundred twenty-five thousand, two hundred thirty-three".