100100000003 has 2 divisors, whose sum is σ = 100100000004.
Its totient is φ = 100100000002.
The previous prime is 100099999997. The next prime is 100100000023. The reversal of 100100000003 is 300000001001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 100100000003 - 26 = 100099999939 is a prime.
It is not a weakly prime, because it can be changed into another prime (100100000023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050000001 + 50050000002.
It is an arithmetic number, because the mean of its divisors is an integer number (50050000002).
Almost surely, 2100100000003 is an apocalyptic number.
100100000003 is a deficient number, since it is larger than the sum of its proper divisors (1).
100100000003 is an equidigital number, since it uses as much as digits as its factorization.
100100000003 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3, while the sum is 5.
Adding to 100100000003 its reverse (300000001001), we get a palindrome (400100001004).
The spelling of 100100000003 in words is "one hundred billion, one hundred million, three", and thus it is an aban number.