10223431 has 8 divisors (see below), whose sum is σ = 10815840. Its totient is φ = 9643392.

The previous prime is 10223413. The next prime is 10223441. The reversal of 10223431 is 13432201.

It is a happy number.

10223431 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10223431 - 2⁷ = 10223303 is a prime.

It is a super-2 number, since 2×10223431² = 209037082823522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1366 + ... + 4723.

It is an arithmetic number, because the mean of its divisors is an integer number (1351980).

Almost surely, 2^10223431 is an apocalyptic number.

10223431 is a deficient number, since it is larger than the sum of its proper divisors (592409).

10223431 is an equidigital number, since it uses as much as digits as its factorization.

10223431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 10223431 is about 3197.4100456463. The cubic root of 10223431 is about 217.0362232210.

Adding to 10223431 its reverse (13432201), we get a palindrome (23655632).

The spelling of 10223431 in words is "ten million, two hundred twenty-three thousand, four hundred thirty-one".