10321011323 has 4 divisors (see below), whose sum is σ = 11795441520. Its totient is φ = 8846581128.

The previous prime is 10321011277. The next prime is 10321011353. The reversal of 10321011323 is 32311012301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32311012301 = 2069 ⋅15616729.

It is not a de Polignac number, because 10321011323 - 2²⁰ = 10319962747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10321011353) 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, 737215088 + ... + 737215101.

It is an arithmetic number, because the mean of its divisors is an integer number (2948860380).

Almost surely, 2^10321011323 is an apocalyptic number.

10321011323 is a deficient number, since it is larger than the sum of its proper divisors (1474430197).

10321011323 is an equidigital number, since it uses as much as digits as its factorization.

10321011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474430196.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10321011323 its reverse (32311012301), we get a palindrome (42632023624).

The spelling of 10321011323 in words is "ten billion, three hundred twenty-one million, eleven thousand, three hundred twenty-three".