223130121122130 has 64 divisors (see below), whose sum is σ = 539679627521280. Its totient is φ = 59038744454144.

The previous prime is 223130121122063. The next prime is 223130121122171. The reversal of 223130121122130 is 31221121031322.

It is a super-3 number, since 3×223130121122130³ (a number of 44 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 223130121122130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4429035 + ... + 21584174.

It is an arithmetic number, because the mean of its divisors is an integer number (8432494180020).

Almost surely, 2^{223130121122130} is an apocalyptic number.

223130121122130 is an abundant number, since it is smaller than the sum of its proper divisors (316549506399150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223130121122130 is a wasteful number, since it uses less digits than its factorization.

223130121122130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26015443.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 223130121122130 its reverse (31221121031322), we get a palindrome (254351242153452).

The spelling of 223130121122130 in words is "two hundred twenty-three trillion, one hundred thirty billion, one hundred twenty-one million, one hundred twenty-two thousand, one hundred thirty".