401003240003 has 2 divisors, whose sum is σ = 401003240004. Its totient is φ = 401003240002.

The previous prime is 401003239937. The next prime is 401003240023. The reversal of 401003240003 is 300042300104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401003240003 - 2³² = 396708272707 is a prime.

It is not a weakly prime, because it can be changed into another prime (401003240023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200501620001 + 200501620002.

It is an arithmetic number, because the mean of its divisors is an integer number (200501620002).

Almost surely, 2^401003240003 is an apocalyptic number.

401003240003 is a deficient number, since it is larger than the sum of its proper divisors (1).

401003240003 is an equidigital number, since it uses as much as digits as its factorization.

401003240003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 401003240003 its reverse (300042300104), we get a palindrome (701045540107).

The spelling of 401003240003 in words is "four hundred one billion, three million, two hundred forty thousand, three".