10030003011103 has 4 divisors (see below), whose sum is σ = 10274637230928. Its totient is φ = 9785368791280.

The previous prime is 10030003011101. The next prime is 10030003011121. The reversal of 10030003011103 is 30111030003001.

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 10030003011103 - 2¹ = 10030003011101 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 (10030003011101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122317109851 + ... + 122317109932.

It is an arithmetic number, because the mean of its divisors is an integer number (2568659307732).

Almost surely, 2^{10030003011103} is an apocalyptic number.

10030003011103 is a deficient number, since it is larger than the sum of its proper divisors (244634219825).

10030003011103 is an equidigital number, since it uses as much as digits as its factorization.

10030003011103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244634219824.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 10030003011103 its reverse (30111030003001), we get a palindrome (40141033014104).

The spelling of 10030003011103 in words is "ten trillion, thirty billion, three million, eleven thousand, one hundred three".