10000011111103 has 4 divisors (see below), whose sum is σ = 10769242735048. Its totient is φ = 9230779487160.

The previous prime is 10000011111043. The next prime is 10000011111109. The reversal of 10000011111103 is 30111111000001.

10000011111103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10000011111103 - 2²⁹ = 9999474240191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10000011111103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000011111109) 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, 384615811953 + ... + 384615811978.

It is an arithmetic number, because the mean of its divisors is an integer number (2692310683762).

Almost surely, 2^{10000011111103} is an apocalyptic number.

10000011111103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10000011111103 is a deficient number, since it is larger than the sum of its proper divisors (769231623945).

10000011111103 is an equidigital number, since it uses as much as digits as its factorization.

10000011111103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769231623944.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 10000011111103 its reverse (30111111000001), we get a palindrome (40111122111104).

The spelling of 10000011111103 in words is "ten trillion, eleven million, one hundred eleven thousand, one hundred three".