223102130 has 8 divisors (see below), whose sum is σ = 401583852. Its totient is φ = 89240848.

The previous prime is 223102127. The next prime is 223102151. The reversal of 223102130 is 31201322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 220908769 + 2193361 = 14863^2 + 1481^2 .

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

It is a super-3 number, since 3×223102130³ (a number of 26 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11155097 + ... + 11155116.

Almost surely, 2^223102130 is an apocalyptic number.

223102130 is a deficient number, since it is larger than the sum of its proper divisors (178481722).

223102130 is a wasteful number, since it uses less digits than its factorization.

223102130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22310220.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 223102130 is about 14936.6036969587. The cubic root of 223102130 is about 606.5052607013.

Adding to 223102130 its reverse (31201322), we get a palindrome (254303452).

The spelling of 223102130 in words is "two hundred twenty-three million, one hundred two thousand, one hundred thirty".