100332031103 has 4 divisors (see below), whose sum is σ = 100332707448. Its totient is φ = 100331354760.

The previous prime is 100332031099. The next prime is 100332031181. The reversal of 100332031103 is 301130233001.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 100332031103 - 2² = 100332031099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100332030103) 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, 8576 + ... + 448037.

It is an arithmetic number, because the mean of its divisors is an integer number (25083176862).

Almost surely, 2^100332031103 is an apocalyptic number.

100332031103 is a deficient number, since it is larger than the sum of its proper divisors (676345).

100332031103 is an equidigital number, since it uses as much as digits as its factorization.

100332031103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676344.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 100332031103 its reverse (301130233001), we get a palindrome (401462264104).

The spelling of 100332031103 in words is "one hundred billion, three hundred thirty-two million, thirty-one thousand, one hundred three".