10123223 has 6 divisors (see below), whose sum is σ = 11127312. Its totient is φ = 9202820.

The previous prime is 10123207. The next prime is 10123241. The reversal of 10123223 is 32232101.

It is a happy number.

It is not a de Polignac number, because 10123223 - 2⁴ = 10123207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10123198 and 10123207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41711 + ... + 41952.

It is an arithmetic number, because the mean of its divisors is an integer number (1854552).

Almost surely, 2^10123223 is an apocalyptic number.

10123223 is a deficient number, since it is larger than the sum of its proper divisors (1004089).

10123223 is an equidigital number, since it uses as much as digits as its factorization.

10123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83685 (or 83674 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10123223 is about 3181.7012744757. The cubic root of 10123223 is about 216.3247786205.

Adding to 10123223 its reverse (32232101), we get a palindrome (42355324).

The spelling of 10123223 in words is "ten million, one hundred twenty-three thousand, two hundred twenty-three".