4100103 has 24 divisors (see below), whose sum is σ = 6829056. Its totient is φ = 2322000.

The previous prime is 4100099. The next prime is 4100137. The reversal of 4100103 is 3010014.

It is not a de Polignac number, because 4100103 - 2² = 4100099 is a prime.

It is a super-2 number, since 2×4100103² = 33621689221218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4101103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9298 + ... + 9728.

It is an arithmetic number, because the mean of its divisors is an integer number (284544).

Almost surely, 2^4100103 is an apocalyptic number.

4100103 is a deficient number, since it is larger than the sum of its proper divisors (2728953).

4100103 is a wasteful number, since it uses less digits than its factorization.

4100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 4100103 is about 2024.8711070090. The cubic root of 4100103 is about 160.0534066505.

Adding to 4100103 its reverse (3010014), we get a palindrome (7110117).

The spelling of 4100103 in words is "four million, one hundred thousand, one hundred three".