220300430111 has 4 divisors (see below), whose sum is σ = 220319240400. Its totient is φ = 220281619824.

The previous prime is 220300430099. The next prime is 220300430171. The reversal of 220300430111 is 111034003022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220300430111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220300430111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220300430171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9387566 + ... + 9411003.

It is an arithmetic number, because the mean of its divisors is an integer number (55079810100).

Almost surely, 2^220300430111 is an apocalyptic number.

220300430111 is a deficient number, since it is larger than the sum of its proper divisors (18810289).

220300430111 is a wasteful number, since it uses less digits than its factorization.

220300430111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18810288.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 220300430111 its reverse (111034003022), we get a palindrome (331334433133).

The spelling of 220300430111 in words is "two hundred twenty billion, three hundred million, four hundred thirty thousand, one hundred eleven".