220413103 has 4 divisors (see below), whose sum is σ = 220816600. Its totient is φ = 220009608.

The previous prime is 220413077. The next prime is 220413119. The reversal of 220413103 is 301314022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220413103 - 2²⁵ = 186858671 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 (220413173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200928 + ... + 202021.

It is an arithmetic number, because the mean of its divisors is an integer number (55204150).

Almost surely, 2^220413103 is an apocalyptic number.

220413103 is a deficient number, since it is larger than the sum of its proper divisors (403497).

220413103 is an equidigital number, since it uses as much as digits as its factorization.

220413103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403496.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 220413103 is about 14846.3161423971. The cubic root of 220413103 is about 604.0586896394.

Adding to 220413103 its reverse (301314022), we get a palindrome (521727125).

The spelling of 220413103 in words is "two hundred twenty million, four hundred thirteen thousand, one hundred three".