10320214323 has 4 divisors (see below), whose sum is σ = 13760285768. Its totient is φ = 6880142880.

The previous prime is 10320214319. The next prime is 10320214357. The reversal of 10320214323 is 32341202301.

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

It is not a de Polignac number, because 10320214323 - 2² = 10320214319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10320214323.

It is not an unprimeable number, because it can be changed into a prime (10320214313) 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, 1720035718 + ... + 1720035723.

It is an arithmetic number, because the mean of its divisors is an integer number (3440071442).

Almost surely, 2^10320214323 is an apocalyptic number.

10320214323 is a deficient number, since it is larger than the sum of its proper divisors (3440071445).

10320214323 is an equidigital number, since it uses as much as digits as its factorization.

10320214323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440071444.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10320214323 its reverse (32341202301), we get a palindrome (42661416624).

The spelling of 10320214323 in words is "ten billion, three hundred twenty million, two hundred fourteen thousand, three hundred twenty-three".