104220103 has 12 divisors (see below), whose sum is σ = 115263648. Its totient is φ = 94149120.

The previous prime is 104220097. The next prime is 104220121. The reversal of 104220103 is 301022401.

It is not a de Polignac number, because 104220103 - 2⁵ = 104220071 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104220133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1383 + ... + 14503.

It is an arithmetic number, because the mean of its divisors is an integer number (9605304).

Almost surely, 2^104220103 is an apocalyptic number.

104220103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104220103 is a deficient number, since it is larger than the sum of its proper divisors (11043545).

104220103 is a wasteful number, since it uses less digits than its factorization.

104220103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13194 (or 13181 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 104220103 is about 10208.8247609605. The cubic root of 104220103 is about 470.5984575105.

Adding to 104220103 its reverse (301022401), we get a palindrome (405242504).

The spelling of 104220103 in words is "one hundred four million, two hundred twenty thousand, one hundred three".