223032130330 has 32 divisors (see below), whose sum is σ = 403086877200. Its totient is φ = 88851236352.

The previous prime is 223032130303. The next prime is 223032130397. The reversal of 223032130330 is 33031230322.

It can be written as a sum of positive squares in 8 ways, for example, as 175024252881 + 48007877449 = 418359^2 + 219107^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4690716 + ... + 4738024.

Almost surely, 2^223032130330 is an apocalyptic number.

223032130330 is a deficient number, since it is larger than the sum of its proper divisors (180054746870).

223032130330 is a wasteful number, since it uses less digits than its factorization.

223032130330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49218.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 223032130330 its reverse (33031230322), we get a palindrome (256063360652).

The spelling of 223032130330 in words is "two hundred twenty-three billion, thirty-two million, one hundred thirty thousand, three hundred thirty".