100432224403 has 16 divisors (see below), whose sum is σ = 115117520896. Its totient is φ = 85831643520.

The previous prime is 100432224383. The next prime is 100432224427. The reversal of 100432224403 is 304422234001.

It is a happy number.

It is not a de Polignac number, because 100432224403 - 2²¹ = 100430127251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100432224493) 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, 5212798 + ... + 5232028.

It is an arithmetic number, because the mean of its divisors is an integer number (7194845056).

Almost surely, 2^100432224403 is an apocalyptic number.

100432224403 is a deficient number, since it is larger than the sum of its proper divisors (14685296493).

100432224403 is a wasteful number, since it uses less digits than its factorization.

100432224403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21394.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 100432224403 its reverse (304422234001), we get a palindrome (404854458404).

The spelling of 100432224403 in words is "one hundred billion, four hundred thirty-two million, two hundred twenty-four thousand, four hundred three".