100101110103 has 6 divisors (see below), whose sum is σ = 144590492384. Its totient is φ = 66734073396.

The previous prime is 100101110027. The next prime is 100101110107. The reversal of 100101110103 is 301011101001.

It is not a de Polignac number, because 100101110103 - 2¹⁰ = 100101109079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 11122345567 = 100101110103 / (1 + 0 + 0 + 1 + 0 + 1 + 1 + 1 + 0 + 1 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100101110107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5561172775 + ... + 5561172792.

Almost surely, 2^100101110103 is an apocalyptic number.

100101110103 is a deficient number, since it is larger than the sum of its proper divisors (44489382281).

100101110103 is a wasteful number, since it uses less digits than its factorization.

100101110103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11122345573 (or 11122345570 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 100101110103 its reverse (301011101001), we get a palindrome (401112211104).

The spelling of 100101110103 in words is "one hundred billion, one hundred one million, one hundred ten thousand, one hundred three".