11103012103133 has 4 divisors (see below), whose sum is σ = 11210808337248. Its totient is φ = 10995215869020.

The previous prime is 11103012103129. The next prime is 11103012103151. The reversal of 11103012103133 is 33130121030111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11103012103133 - 2² = 11103012103129 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 (11103012103103) 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, 53898116903 + ... + 53898117108.

It is an arithmetic number, because the mean of its divisors is an integer number (2802702084312).

Almost surely, 2^{11103012103133} is an apocalyptic number.

It is an amenable number.

11103012103133 is a deficient number, since it is larger than the sum of its proper divisors (107796234115).

11103012103133 is a wasteful number, since it uses less digits than its factorization.

11103012103133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107796234114.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11103012103133 its reverse (33130121030111), we get a palindrome (44233133133244).

The spelling of 11103012103133 in words is "eleven trillion, one hundred three billion, twelve million, one hundred three thousand, one hundred thirty-three".