10321111123023 has 4 divisors (see below), whose sum is σ = 13761481497368. Its totient is φ = 6880740748680.

The previous prime is 10321111123007. The next prime is 10321111123049. The reversal of 10321111123023 is 32032111112301.

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

It is not a de Polignac number, because 10321111123023 - 2⁴ = 10321111123007 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 (10321111123003) 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, 1720185187168 + ... + 1720185187173.

It is an arithmetic number, because the mean of its divisors is an integer number (3440370374342).

Almost surely, 2^{10321111123023} is an apocalyptic number.

10321111123023 is a deficient number, since it is larger than the sum of its proper divisors (3440370374345).

10321111123023 is an equidigital number, since it uses as much as digits as its factorization.

10321111123023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3440370374344.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 10321111123023 its reverse (32032111112301), we get a palindrome (42353222235324).

The spelling of 10321111123023 in words is "ten trillion, three hundred twenty-one billion, one hundred eleven million, one hundred twenty-three thousand, twenty-three".