11020322133 has 16 divisors (see below), whose sum is σ = 16673775360. Its totient is φ = 7190563968.

The previous prime is 11020322129. The next prime is 11020322149. The reversal of 11020322133 is 33122302011.

It is not a de Polignac number, because 11020322133 - 2² = 11020322129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020322633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4340860 + ... + 4343397.

It is an arithmetic number, because the mean of its divisors is an integer number (1042110960).

Almost surely, 2^11020322133 is an apocalyptic number.

It is an amenable number.

11020322133 is a deficient number, since it is larger than the sum of its proper divisors (5653453227).

11020322133 is an equidigital number, since it uses as much as digits as its factorization.

11020322133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8684313 (or 8684307 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11020322133 its reverse (33122302011), we get a palindrome (44142624144).

The spelling of 11020322133 in words is "eleven billion, twenty million, three hundred twenty-two thousand, one hundred thirty-three".