4011103 has 2 divisors, whose sum is σ = 4011104. Its totient is φ = 4011102.

The previous prime is 4011061. The next prime is 4011113. The reversal of 4011103 is 3011104.

It is a happy number.

It is an a-pointer prime, because the next prime (4011113) can be obtained adding 4011103 to its sum of digits (10).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4011103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4011103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4011113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005551 + 2005552.

It is an arithmetic number, because the mean of its divisors is an integer number (2005552).

Almost surely, 2^4011103 is an apocalyptic number.

4011103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4011103 is an equidigital number, since it uses as much as digits as its factorization.

4011103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 4011103 is about 2002.7738264717. The cubic root of 4011103 is about 158.8868437929.

Adding to 4011103 its reverse (3011104), we get a palindrome (7022207).

Subtracting from 4011103 its reverse (3011104), we obtain a palindrome (999999).

It can be divided in two parts, 4011 and 103, that added together give a palindrome (4114).

The spelling of 4011103 in words is "four million, eleven thousand, one hundred three".