440403012103 has 2 divisors, whose sum is σ = 440403012104. Its totient is φ = 440403012102.

The previous prime is 440403012083. The next prime is 440403012151. The reversal of 440403012103 is 301210304044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 440403012103 - 2¹⁷ = 440402881031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (440403013103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220201506051 + 220201506052.

It is an arithmetic number, because the mean of its divisors is an integer number (220201506052).

Almost surely, 2^440403012103 is an apocalyptic number.

440403012103 is a deficient number, since it is larger than the sum of its proper divisors (1).

440403012103 is an equidigital number, since it uses as much as digits as its factorization.

440403012103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 440403012103 its reverse (301210304044), we get a palindrome (741613316147).

The spelling of 440403012103 in words is "four hundred forty billion, four hundred three million, twelve thousand, one hundred three".