11201320121032 has 32 divisors (see below), whose sum is σ = 21489154135200. Its totient is φ = 5472313064064.

The previous prime is 11201320120951. The next prime is 11201320121041. The reversal of 11201320121032 is 23012102310211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89565282 + ... + 89690257.

It is an arithmetic number, because the mean of its divisors is an integer number (671536066725).

Almost surely, 2^{11201320121032} is an apocalyptic number.

It is an amenable number.

11201320121032 is a deficient number, since it is larger than the sum of its proper divisors (10287834014168).

11201320121032 is a wasteful number, since it uses less digits than its factorization.

11201320121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179255725 (or 179255721 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11201320121032 its reverse (23012102310211), we get a palindrome (34213422431243).

The spelling of 11201320121032 in words is "eleven trillion, two hundred one billion, three hundred twenty million, one hundred twenty-one thousand, thirty-two".