10321200223 has 4 divisors (see below), whose sum is σ = 10496135880. Its totient is φ = 10146264568.

The previous prime is 10321200217. The next prime is 10321200269. The reversal of 10321200223 is 32200212301.

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 10321200223 - 2⁹ = 10321199711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10321200197 and 10321200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321200023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87467740 + ... + 87467857.

It is an arithmetic number, because the mean of its divisors is an integer number (2624033970).

Almost surely, 2^10321200223 is an apocalyptic number.

10321200223 is a deficient number, since it is larger than the sum of its proper divisors (174935657).

10321200223 is an equidigital number, since it uses as much as digits as its factorization.

10321200223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174935656.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10321200223 its reverse (32200212301), we get a palindrome (42521412524).

The spelling of 10321200223 in words is "ten billion, three hundred twenty-one million, two hundred thousand, two hundred twenty-three".