100030440103 has 4 divisors (see below), whose sum is σ = 109124116488. Its totient is φ = 90936763720.

The previous prime is 100030440091. The next prime is 100030440119. The reversal of 100030440103 is 301044030001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100030440103 - 2⁹ = 100030439591 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 (100030440173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4546838176 + ... + 4546838197.

It is an arithmetic number, because the mean of its divisors is an integer number (27281029122).

Almost surely, 2^100030440103 is an apocalyptic number.

100030440103 is a deficient number, since it is larger than the sum of its proper divisors (9093676385).

100030440103 is an equidigital number, since it uses as much as digits as its factorization.

100030440103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9093676384.

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

Adding to 100030440103 its reverse (301044030001), we get a palindrome (401074470104).

The spelling of 100030440103 in words is "one hundred billion, thirty million, four hundred forty thousand, one hundred three".