403230400103 has 16 divisors (see below), whose sum is σ = 431486890080. Its totient is φ = 375706957824.

The previous prime is 403230400093. The next prime is 403230400147. The reversal of 403230400103 is 301004032304.

It is a cyclic number.

It is not a de Polignac number, because 403230400103 - 2²⁶ = 403163291239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403230400193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77825 + ... + 901397.

It is an arithmetic number, because the mean of its divisors is an integer number (26967930630).

Almost surely, 2^403230400103 is an apocalyptic number.

403230400103 is a deficient number, since it is larger than the sum of its proper divisors (28256489977).

403230400103 is a wasteful number, since it uses less digits than its factorization.

403230400103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824018.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 403230400103 its reverse (301004032304), we get a palindrome (704234432407).

The spelling of 403230400103 in words is "four hundred three billion, two hundred thirty million, four hundred thousand, one hundred three".