403420104303 has 4 divisors (see below), whose sum is σ = 537893472408. Its totient is φ = 268946736200.

The previous prime is 403420104289. The next prime is 403420104323. The reversal of 403420104303 is 303401024304.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 403420104303 - 2⁹ = 403420103791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403420104323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67236684048 + ... + 67236684053.

It is an arithmetic number, because the mean of its divisors is an integer number (134473368102).

Almost surely, 2^403420104303 is an apocalyptic number.

403420104303 is a deficient number, since it is larger than the sum of its proper divisors (134473368105).

403420104303 is a wasteful number, since it uses less digits than its factorization.

403420104303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134473368104.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 403420104303 its reverse (303401024304), we get a palindrome (706821128607).

The spelling of 403420104303 in words is "four hundred three billion, four hundred twenty million, one hundred four thousand, three hundred three".