6181103 has 2 divisors, whose sum is σ = 6181104. Its totient is φ = 6181102.

The previous prime is 6181079. The next prime is 6181127. The reversal of 6181103 is 3011816.

It is a balanced prime because it is at equal distance from previous prime (6181079) and next prime (6181127).

It is a cyclic number.

It is not a de Polignac number, because 6181103 - 2⁸ = 6180847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6183103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3090551 + 3090552.

It is an arithmetic number, because the mean of its divisors is an integer number (3090552).

Almost surely, 2^6181103 is an apocalyptic number.

6181103 is a deficient number, since it is larger than the sum of its proper divisors (1).

6181103 is an equidigital number, since it uses as much as digits as its factorization.

6181103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 6181103 is about 2486.1824148682. The cubic root of 6181103 is about 183.5222225832.

Adding to 6181103 its reverse (3011816), we get a palindrome (9192919).

The spelling of 6181103 in words is "six million, one hundred eighty-one thousand, one hundred three".