11132020000 has 60 divisors (see below), whose sum is σ = 27386488206. Its totient is φ = 4452800000.

The previous prime is 11132019979. The next prime is 11132020007. The reversal of 11132020000 is 2023111.

It can be written as a sum of positive squares in 5 ways, for example, as 754930576 + 10377089424 = 27476^2 + 101868^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (11132020007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 258301 + ... + 298300.

Almost surely, 2^11132020000 is an apocalyptic number.

11132020000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11132020000 is an abundant number, since it is smaller than the sum of its proper divisors (16254468206).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11132020000 is an frugal number, since it uses more digits than its factorization.

11132020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556631 (or 556608 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 11132020000 its reverse (2023111), we get a palindrome (11134043111).

The spelling of 11132020000 in words is "eleven billion, one hundred thirty-two million, twenty thousand".