100003210432 has 14 divisors (see below), whose sum is σ = 198443870828. Its totient is φ = 50001605184.

The previous prime is 100003210409. The next prime is 100003210487. The reversal of 100003210432 is 234012300001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 781275018 + ... + 781275145.

It is an arithmetic number, because the mean of its divisors is an integer number (14174562202).

Almost surely, 2^100003210432 is an apocalyptic number.

It is an amenable number.

100003210432 is a deficient number, since it is larger than the sum of its proper divisors (98440660396).

100003210432 is an equidigital number, since it uses as much as digits as its factorization.

100003210432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562550175 (or 1562550165 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100003210432 its reverse (234012300001), we get a palindrome (334015510433).

The spelling of 100003210432 in words is "one hundred billion, three million, two hundred ten thousand, four hundred thirty-two".