40536103 has 2 divisors, whose sum is σ = 40536104. Its totient is φ = 40536102.

The previous prime is 40536079. The next prime is 40536131. The reversal of 40536103 is 30163504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40536103 - 2²⁵ = 6981671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40536163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20268051 + 20268052.

It is an arithmetic number, because the mean of its divisors is an integer number (20268052).

Almost surely, 2^40536103 is an apocalyptic number.

40536103 is a deficient number, since it is larger than the sum of its proper divisors (1).

40536103 is an equidigital number, since it uses as much as digits as its factorization.

40536103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 40536103 is about 6366.7969183884. The cubic root of 40536103 is about 343.5162859614.

Adding to 40536103 its reverse (30163504), we get a palindrome (70699607).

The spelling of 40536103 in words is "forty million, five hundred thirty-six thousand, one hundred three".