220043103 has 16 divisors (see below), whose sum is σ = 336750336. Its totient is φ = 125196480.

The previous prime is 220043101. The next prime is 220043141. The reversal of 220043103 is 301340022.

It is not a de Polignac number, because 220043103 - 2¹ = 220043101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220043101) 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, 17593 + ... + 27378.

It is an arithmetic number, because the mean of its divisors is an integer number (21046896).

Almost surely, 2^220043103 is an apocalyptic number.

220043103 is a deficient number, since it is larger than the sum of its proper divisors (116707233).

220043103 is a wasteful number, since it uses less digits than its factorization.

220043103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45214.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 220043103 is about 14833.8499048629. The cubic root of 220043103 is about 603.7204960528.

Adding to 220043103 its reverse (301340022), we get a palindrome (521383125).

The spelling of 220043103 in words is "two hundred twenty million, forty-three thousand, one hundred three".