10223143 has 8 divisors (see below), whose sum is σ = 11714720. Its totient is φ = 8739360.

The previous prime is 10223141. The next prime is 10223177. The reversal of 10223143 is 34132201.

It is a happy number.

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

It is not a de Polignac number, because 10223143 - 2¹ = 10223141 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 (10223141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213 + ... + 4681.

It is an arithmetic number, because the mean of its divisors is an integer number (1464340).

Almost surely, 2^10223143 is an apocalyptic number.

10223143 is a deficient number, since it is larger than the sum of its proper divisors (1491577).

10223143 is an equidigital number, since it uses as much as digits as its factorization.

10223143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897.

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

The square root of 10223143 is about 3197.3650088784. The cubic root of 10223143 is about 217.0341851896.

Adding to 10223143 its reverse (34132201), we get a palindrome (44355344).

The spelling of 10223143 in words is "ten million, two hundred twenty-three thousand, one hundred forty-three".