10023123223 has 4 divisors (see below), whose sum is σ = 10038711928. Its totient is φ = 10007534520.

The previous prime is 10023123203. The next prime is 10023123239. The reversal of 10023123223 is 32232132001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32232132001 = 41 ⋅786149561.

It is a cyclic number.

It is not a de Polignac number, because 10023123223 - 2⁵ = 10023123191 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 10023123223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023123203) 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, 7793388 + ... + 7794673.

It is an arithmetic number, because the mean of its divisors is an integer number (2509677982).

Almost surely, 2^10023123223 is an apocalyptic number.

10023123223 is a deficient number, since it is larger than the sum of its proper divisors (15588705).

10023123223 is an equidigital number, since it uses as much as digits as its factorization.

10023123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15588704.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10023123223 its reverse (32232132001), we get a palindrome (42255255224).

The spelling of 10023123223 in words is "ten billion, twenty-three million, one hundred twenty-three thousand, two hundred twenty-three".