4006103 has 2 divisors, whose sum is σ = 4006104. Its totient is φ = 4006102.

The previous prime is 4006097. The next prime is 4006109. The reversal of 4006103 is 3016004.

It is a balanced prime because it is at equal distance from previous prime (4006097) and next prime (4006109).

It is a cyclic number.

It is not a de Polignac number, because 4006103 - 2⁶ = 4006039 is a prime.

It is a super-2 number, since 2×4006103² = 32097722493218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4006109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2003051 + 2003052.

It is an arithmetic number, because the mean of its divisors is an integer number (2003052).

Almost surely, 2^4006103 is an apocalyptic number.

4006103 is a deficient number, since it is larger than the sum of its proper divisors (1).

4006103 is an equidigital number, since it uses as much as digits as its factorization.

4006103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 4006103 is about 2001.5251684653. The cubic root of 4006103 is about 158.8207967442.

Subtracting from 4006103 its reverse (3016004), we obtain a palindrome (990099).

The spelling of 4006103 in words is "four million, six thousand, one hundred three".