220331103103 has 8 divisors (see below), whose sum is σ = 222939213200. Its totient is φ = 217733660928.

The previous prime is 220331103079. The next prime is 220331103107. The reversal of 220331103103 is 301301133022.

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

It is a cyclic number.

It is not a de Polignac number, because 220331103103 - 2²⁵ = 220297548671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220331103107) 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, 2625426 + ... + 2708047.

It is an arithmetic number, because the mean of its divisors is an integer number (27867401650).

Almost surely, 2^220331103103 is an apocalyptic number.

220331103103 is a deficient number, since it is larger than the sum of its proper divisors (2608110097).

220331103103 is a wasteful number, since it uses less digits than its factorization.

220331103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333961.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 220331103103 its reverse (301301133022), we get a palindrome (521632236125).

The spelling of 220331103103 in words is "two hundred twenty billion, three hundred thirty-one million, one hundred three thousand, one hundred three".