220101200103 has 32 divisors (see below), whose sum is σ = 308643213312. Its totient is φ = 139349952000.

The previous prime is 220101200057. The next prime is 220101200119. The reversal of 220101200103 is 301002101022.

It is not a de Polignac number, because 220101200103 - 2⁸ = 220101199847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220101200183) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 957726 + ... + 1165092.

It is an arithmetic number, because the mean of its divisors is an integer number (9645100416).

Almost surely, 2^220101200103 is an apocalyptic number.

220101200103 is a deficient number, since it is larger than the sum of its proper divisors (88542013209).

220101200103 is a wasteful number, since it uses less digits than its factorization.

220101200103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207615.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 220101200103 its reverse (301002101022), we get a palindrome (521103301125).

The spelling of 220101200103 in words is "two hundred twenty billion, one hundred one million, two hundred thousand, one hundred three".