403243221102 has 32 divisors (see below), whose sum is σ = 833130000384. Its totient is φ = 129980354400.

The previous prime is 403243221079. The next prime is 403243221127. The reversal of 403243221102 is 201122342304.

It is a happy number.

403243221102 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570049 + ... + 1063692.

It is an arithmetic number, because the mean of its divisors is an integer number (26035312512).

Almost surely, 2^403243221102 is an apocalyptic number.

403243221102 is an abundant number, since it is smaller than the sum of its proper divisors (429886779282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

403243221102 is a wasteful number, since it uses less digits than its factorization.

403243221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635104.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 403243221102 its reverse (201122342304), we get a palindrome (604365563406).

The spelling of 403243221102 in words is "four hundred three billion, two hundred forty-three million, two hundred twenty-one thousand, one hundred two".