11201330313020 has 24 divisors (see below), whose sum is σ = 23536367182944. Its totient is φ = 4477946691776.

The previous prime is 11201330313011. The next prime is 11201330313029. The reversal of 11201330313020 is 2031303310211.

It is an interprime number because it is at equal distance from previous prime (11201330313011) and next prime (11201330313029).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11201330312983 and 11201330313001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201330313029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161554064 + ... + 161623383.

It is an arithmetic number, because the mean of its divisors is an integer number (980681965956).

Almost surely, 2^{11201330313020} is an apocalyptic number.

11201330313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11201330313020 is an abundant number, since it is smaller than the sum of its proper divisors (12335036869924).

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

11201330313020 is a wasteful number, since it uses less digits than its factorization.

11201330313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323179189 (or 323179187 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11201330313020 its reverse (2031303310211), we get a palindrome (13232633623231).

The spelling of 11201330313020 in words is "eleven trillion, two hundred one billion, three hundred thirty million, three hundred thirteen thousand, twenty".