223021323130 has 32 divisors (see below), whose sum is σ = 414497940480. Its totient is φ = 86307932160.

The previous prime is 223021323097. The next prime is 223021323179. The reversal of 223021323130 is 31323120322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1099066 + ... + 1286074.

It is an arithmetic number, because the mean of its divisors is an integer number (12953060640).

Almost surely, 2^223021323130 is an apocalyptic number.

223021323130 is a deficient number, since it is larger than the sum of its proper divisors (191476617350).

223021323130 is a wasteful number, since it uses less digits than its factorization.

223021323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190894.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 223021323130 its reverse (31323120322), we get a palindrome (254344443452).

The spelling of 223021323130 in words is "two hundred twenty-three billion, twenty-one million, three hundred twenty-three thousand, one hundred thirty".