220032110323 has 8 divisors (see below), whose sum is σ = 222702930576. Its totient is φ = 217361762400.

The previous prime is 220032110299. The next prime is 220032110351. The reversal of 220032110323 is 323011230022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220032110323 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 220032110323.

It is not an unprimeable number, because it can be changed into a prime (220032117323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869013 + ... + 1093273.

It is an arithmetic number, because the mean of its divisors is an integer number (27837866322).

Almost surely, 2^220032110323 is an apocalyptic number.

220032110323 is a deficient number, since it is larger than the sum of its proper divisors (2670820253).

220032110323 is a wasteful number, since it uses less digits than its factorization.

220032110323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236165.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220032110323 its reverse (323011230022), we get a palindrome (543043340345).

The spelling of 220032110323 in words is "two hundred twenty billion, thirty-two million, one hundred ten thousand, three hundred twenty-three".