11021132133 has 32 divisors (see below), whose sum is σ = 17818859520. Its totient is φ = 6676876080.

The previous prime is 11021132099. The next prime is 11021132137. The reversal of 11021132133 is 33123112011.

It is not a de Polignac number, because 11021132133 - 2¹⁰ = 11021131109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021132137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 988516 + ... + 999602.

It is an arithmetic number, because the mean of its divisors is an integer number (556839360).

Almost surely, 2^11021132133 is an apocalyptic number.

It is an amenable number.

11021132133 is a deficient number, since it is larger than the sum of its proper divisors (6797727387).

11021132133 is a wasteful number, since it uses less digits than its factorization.

11021132133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14454 (or 14448 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11021132133 its reverse (33123112011), we get a palindrome (44144244144).

The spelling of 11021132133 in words is "eleven billion, twenty-one million, one hundred thirty-two thousand, one hundred thirty-three".