220313100203 has 16 divisors (see below), whose sum is σ = 253660515840. Its totient is φ = 187434609216.

The previous prime is 220313100199. The next prime is 220313100211. The reversal of 220313100203 is 302001313022.

It is a cyclic number.

It is not a de Polignac number, because 220313100203 - 2² = 220313100199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220313100233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9677408 + ... + 9700146.

It is an arithmetic number, because the mean of its divisors is an integer number (15853782240).

Almost surely, 2^220313100203 is an apocalyptic number.

220313100203 is a deficient number, since it is larger than the sum of its proper divisors (33347415637).

220313100203 is a wasteful number, since it uses less digits than its factorization.

220313100203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32986.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 220313100203 its reverse (302001313022), we get a palindrome (522314413225).

The spelling of 220313100203 in words is "two hundred twenty billion, three hundred thirteen million, one hundred thousand, two hundred three".