220103200133103 has 32 divisors (see below), whose sum is σ = 335704912768000. Its totient is φ = 125657180464896.

The previous prime is 220103200133083. The next prime is 220103200133147. The reversal of 220103200133103 is 301331002301022.

It is not a de Polignac number, because 220103200133103 - 2²⁶ = 220103133024239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 220103200133103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220103200135103) 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, 696483573 + ... + 696799521.

It is an arithmetic number, because the mean of its divisors is an integer number (10490778524000).

Almost surely, 2^{220103200133103} is an apocalyptic number.

220103200133103 is a deficient number, since it is larger than the sum of its proper divisors (115601712634897).

220103200133103 is a wasteful number, since it uses less digits than its factorization.

220103200133103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346471.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 220103200133103 its reverse (301331002301022), we get a palindrome (521434202434125).

The spelling of 220103200133103 in words is "two hundred twenty trillion, one hundred three billion, two hundred million, one hundred thirty-three thousand, one hundred three".