10102223 has 4 divisors (see below), whose sum is σ = 10158840. Its totient is φ = 10045608.

The previous prime is 10102207. The next prime is 10102289. The reversal of 10102223 is 32220101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32220101 = 3307 ⋅9743.

It is a cyclic number.

It is not a de Polignac number, because 10102223 - 2⁴ = 10102207 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 (10102423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28040 + ... + 28397.

It is an arithmetic number, because the mean of its divisors is an integer number (2539710).

Almost surely, 2^10102223 is an apocalyptic number.

10102223 is a deficient number, since it is larger than the sum of its proper divisors (56617).

10102223 is an equidigital number, since it uses as much as digits as its factorization.

10102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56616.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 10102223 is about 3178.3994399697. The cubic root of 10102223 is about 216.1750909422.

Adding to 10102223 its reverse (32220101), we get a palindrome (42322324).

The spelling of 10102223 in words is "ten million, one hundred two thousand, two hundred twenty-three".