11032303120020 has 384 divisors, whose sum is σ = 44728254950400. Its totient is φ = 2190771339264.

The previous prime is 11032303119997. The next prime is 11032303120043. The reversal of 11032303120020 is 2002130323011.

11032303120020 is a `hidden beast` number, since 1 + 10 + 323 + 0 + 312 + 0 + 0 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (11032303119997) and next prime (11032303120043).

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 = 11032303119975 and 11032303120002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5767785 + ... + 7438544.

It is an arithmetic number, because the mean of its divisors is an integer number (116479830600).

Almost surely, 2^{11032303120020} is an apocalyptic number.

11032303120020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11032303120020 is an abundant number, since it is smaller than the sum of its proper divisors (33695951830380).

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

11032303120020 is a wasteful number, since it uses less digits than its factorization.

11032303120020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13206384 (or 13206376 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11032303120020 its reverse (2002130323011), we get a palindrome (13034433443031).

The spelling of 11032303120020 in words is "eleven trillion, thirty-two billion, three hundred three million, one hundred twenty thousand, twenty".