40768103 has 2 divisors, whose sum is σ = 40768104. Its totient is φ = 40768102.

The previous prime is 40768097. The next prime is 40768111. The reversal of 40768103 is 30186704.

40768103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40768103 - 2⁴ = 40768087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40768153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20384051 + 20384052.

It is an arithmetic number, because the mean of its divisors is an integer number (20384052).

Almost surely, 2^40768103 is an apocalyptic number.

40768103 is a deficient number, since it is larger than the sum of its proper divisors (1).

40768103 is an equidigital number, since it uses as much as digits as its factorization.

40768103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 40768103 is about 6384.9904463515. The cubic root of 40768103 is about 344.1703878054.

The spelling of 40768103 in words is "forty million, seven hundred sixty-eight thousand, one hundred three".