10001100011103 has 6 divisors (see below), whose sum is σ = 14446033349384. Its totient is φ = 6667400007396.

The previous prime is 10001100011087. The next prime is 10001100011153. The reversal of 10001100011103 is 30111000110001.

It is not a de Polignac number, because 10001100011103 - 2⁴ = 10001100011087 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: 1111233334567 = 10001100011103 / (1 + 0 + 0 + 0 + 1 + 1 + 0 + 0 + 0 + 1 + 1 + 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 (10001100011153) 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 5 ways as a sum of consecutive naturals, for example, 555616667275 + ... + 555616667292.

Almost surely, 2^{10001100011103} is an apocalyptic number.

10001100011103 is a deficient number, since it is larger than the sum of its proper divisors (4444933338281).

10001100011103 is a wasteful number, since it uses less digits than its factorization.

10001100011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111233334573 (or 1111233334570 counting only the distinct ones).

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

Adding to 10001100011103 its reverse (30111000110001), we get a palindrome (40112100121104).

The spelling of 10001100011103 in words is "ten trillion, one billion, one hundred million, eleven thousand, one hundred three".