3101103 has 6 divisors (see below), whose sum is σ = 4479384. Its totient is φ = 2067396.

The previous prime is 3101069. The next prime is 3101141. The reversal of 3101103 is 3011013.

It is not a de Polignac number, because 3101103 - 2⁶ = 3101039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 344567 = 3101103 / (3 + 1 + 0 + 1 + 1 + 0 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172275 + ... + 172292.

It is an arithmetic number, because the mean of its divisors is an integer number (746564).

Almost surely, 2^3101103 is an apocalyptic number.

3101103 is a deficient number, since it is larger than the sum of its proper divisors (1378281).

3101103 is a wasteful number, since it uses less digits than its factorization.

3101103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344573 (or 344570 counting only the distinct ones).

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

The square root of 3101103 is about 1760.9948892600. The cubic root of 3101103 is about 145.8272649085.

Adding to 3101103 its reverse (3011013), we get a palindrome (6112116).

The spelling of 3101103 in words is "three million, one hundred one thousand, one hundred three".