11203310302133 has 4 divisors (see below), whose sum is σ = 11370523888800. Its totient is φ = 11036096715468.

The previous prime is 11203310302073. The next prime is 11203310302231. The reversal of 11203310302133 is 33120301330211.

11203310302133 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, 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 11203310302133 - 2²⁰ = 11203309253557 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11203310302099 and 11203310302108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11203310302033) 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, 83606793233 + ... + 83606793366.

It is an arithmetic number, because the mean of its divisors is an integer number (2842630972200).

Almost surely, 2^{11203310302133} is an apocalyptic number.

It is an amenable number.

11203310302133 is a deficient number, since it is larger than the sum of its proper divisors (167213586667).

11203310302133 is an equidigital number, since it uses as much as digits as its factorization.

11203310302133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167213586666.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11203310302133 its reverse (33120301330211), we get a palindrome (44323611632344).

The spelling of 11203310302133 in words is "eleven trillion, two hundred three billion, three hundred ten million, three hundred two thousand, one hundred thirty-three".