1010000001103 has 4 divisors (see below), whose sum is σ = 1010146746328. Its totient is φ = 1009853255880.

The previous prime is 1010000001071. The next prime is 1010000001151. The reversal of 1010000001103 is 3011000000101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1010000001103 - 2⁵ = 1010000001071 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 (1010000001403) 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, 73362288 + ... + 73376053.

It is an arithmetic number, because the mean of its divisors is an integer number (252536686582).

Almost surely, 2^{1010000001103} is an apocalyptic number.

1010000001103 is a deficient number, since it is larger than the sum of its proper divisors (146745225).

1010000001103 is an equidigital number, since it uses as much as digits as its factorization.

1010000001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146745224.

The product of its (nonzero) digits is 3, while the sum is 7.

Adding to 1010000001103 its reverse (3011000000101), we get a palindrome (4021000001204).

The spelling of 1010000001103 in words is "one trillion, ten billion, one thousand, one hundred three".