100331011103 has 8 divisors (see below), whose sum is σ = 100782739200. Its totient is φ = 99879968088.

The previous prime is 100331011097. The next prime is 100331011163. The reversal of 100331011103 is 301110133001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100331011103 - 2¹⁶ = 100330945567 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 (100331011163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123428 + ... + 464646.

It is an arithmetic number, because the mean of its divisors is an integer number (12597842400).

Almost surely, 2^100331011103 is an apocalyptic number.

100331011103 is a deficient number, since it is larger than the sum of its proper divisors (451728097).

100331011103 is a wasteful number, since it uses less digits than its factorization.

100331011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342541.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 100331011103 its reverse (301110133001), we get a palindrome (401441144104).

The spelling of 100331011103 in words is "one hundred billion, three hundred thirty-one million, eleven thousand, one hundred three".