4121103 has 32 divisors (see below), whose sum is σ = 6658560. Its totient is φ = 2217600.

The previous prime is 4121087. The next prime is 4121107. The reversal of 4121103 is 3011214.

It is a happy number.

It is not a de Polignac number, because 4121103 - 2⁴ = 4121087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40753 + ... + 40853.

It is an arithmetic number, because the mean of its divisors is an integer number (208080).

Almost surely, 2^4121103 is an apocalyptic number.

4121103 is a deficient number, since it is larger than the sum of its proper divisors (2537457).

4121103 is a wasteful number, since it uses less digits than its factorization.

4121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207.

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

The square root of 4121103 is about 2030.0499993843. The cubic root of 4121103 is about 160.3261965012.

Adding to 4121103 its reverse (3011214), we get a palindrome (7132317).

It can be divided in two parts, 4121 and 103, that added together give a palindrome (4224).

The spelling of 4121103 in words is "four million, one hundred twenty-one thousand, one hundred three".