11320302211020 has 360 divisors, whose sum is σ = 41330213572032. Its totient is φ = 2582884592640.

The previous prime is 11320302210923. The next prime is 11320302211021. The reversal of 11320302211020 is 2011220302311.

11320302211020 is a `hidden beast` number, since 1 + 1 + 320 + 302 + 21 + 1 + 0 + 20 = 666.

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 = 11320302210984 and 11320302211002.

It is not an unprimeable number, because it can be changed into a prime (11320302211021) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1633789 + ... + 5030891.

Almost surely, 2^{11320302211020} is an apocalyptic number.

11320302211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11320302211020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20665106786016).

11320302211020 is an abundant number, since it is smaller than the sum of its proper divisors (30009911361012).

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

11320302211020 is a wasteful number, since it uses less digits than its factorization.

11320302211020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397163 (or 3397141 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11320302211020 its reverse (2011220302311), we get a palindrome (13331522513331).

The spelling of 11320302211020 in words is "eleven trillion, three hundred twenty billion, three hundred two million, two hundred eleven thousand, twenty".