11303023331133 has 12 divisors (see below), whose sum is σ = 16853253426048. Its totient is φ = 7292273116680.

The previous prime is 11303023331129. The next prime is 11303023331167. The reversal of 11303023331133 is 33113332030311.

11303023331133 is a `hidden beast` number, since 1 + 1 + 303 + 0 + 23 + 331 + 1 + 3 + 3 = 666.

11303023331133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11303023331133 - 2² = 11303023331129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11303023331097 and 11303023331106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303023331233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20256313935 + ... + 20256314492.

It is an arithmetic number, because the mean of its divisors is an integer number (1404437785504).

Almost surely, 2^{11303023331133} is an apocalyptic number.

It is an amenable number.

11303023331133 is a deficient number, since it is larger than the sum of its proper divisors (5550230094915).

11303023331133 is a wasteful number, since it uses less digits than its factorization.

11303023331133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40512628464 (or 40512628461 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 11303023331133 its reverse (33113332030311), we get a palindrome (44416355361444).

The spelling of 11303023331133 in words is "eleven trillion, three hundred three billion, twenty-three million, three hundred thirty-one thousand, one hundred thirty-three".