10223023231 has 4 divisors (see below), whose sum is σ = 10259147272. Its totient is φ = 10186899192.

The previous prime is 10223023201. The next prime is 10223023241. The reversal of 10223023231 is 13232032201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13232032201 = 17657 ⋅749393.

It is a cyclic number.

It is not a de Polignac number, because 10223023231 - 2⁵ = 10223023199 is a prime.

It is a super-2 number, since 2×10223023231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10223023199 and 10223023208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223023201) 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, 18061596 + ... + 18062161.

It is an arithmetic number, because the mean of its divisors is an integer number (2564786818).

Almost surely, 2^10223023231 is an apocalyptic number.

10223023231 is a deficient number, since it is larger than the sum of its proper divisors (36124041).

10223023231 is an equidigital number, since it uses as much as digits as its factorization.

10223023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36124040.

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

Adding to 10223023231 its reverse (13232032201), we get a palindrome (23455055432).

The spelling of 10223023231 in words is "ten billion, two hundred twenty-three million, twenty-three thousand, two hundred thirty-one".