11011132303020 has 72 divisors (see below), whose sum is σ = 34852627476576. Its totient is φ = 2808636644352.

The previous prime is 11011132302979. The next prime is 11011132303027. The reversal of 11011132303020 is 2030323111011.

11011132303020 is a `hidden beast` number, since 110 + 11 + 13 + 230 + 302 + 0 = 666.

It is a super-2 number, since 2×11011132303020² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11011132302984 and 11011132303002.

It is not an unprimeable number, because it can be changed into a prime (11011132303027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1329842757 + ... + 1329851036.

It is an arithmetic number, because the mean of its divisors is an integer number (484064270508).

Almost surely, 2^{11011132303020} is an apocalyptic number.

11011132303020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11011132303020 is an abundant number, since it is smaller than the sum of its proper divisors (23841495173556).

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

11011132303020 is a wasteful number, since it uses less digits than its factorization.

11011132303020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659693831 (or 2659693826 counting only the distinct ones).

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

Adding to 11011132303020 its reverse (2030323111011), we get a palindrome (13041455414031).

The spelling of 11011132303020 in words is "eleven trillion, eleven billion, one hundred thirty-two million, three hundred three thousand, twenty".