102230 has 8 divisors (see below), whose sum is σ = 184032. Its totient is φ = 40888.

The previous prime is 102229. The next prime is 102233. The reversal of 102230 is 32201.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102233) 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, 5102 + ... + 5121.

It is an arithmetic number, because the mean of its divisors is an integer number (23004).

2¹⁰²²³⁰ is an apocalyptic number.

102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102230 is a deficient number, since it is larger than the sum of its proper divisors (81802).

102230 is a wasteful number, since it uses less digits than its factorization.

102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10230.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 102230 is about 319.7342646636. The cubic root of 102230 is about 46.7583797308.

Adding to 102230 its reverse (32201), we get a palindrome (134431).

The spelling of 102230 in words is "one hundred two thousand, two hundred thirty".