11020103333020 has 48 divisors (see below), whose sum is σ = 24538040422560. Its totient is φ = 4145557100544.

The previous prime is 11020103333011. The next prime is 11020103333093. The reversal of 11020103333020 is 2033330102011.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105788349 + ... + 105892468.

It is an arithmetic number, because the mean of its divisors is an integer number (511209175470).

Almost surely, 2^{11020103333020} is an apocalyptic number.

11020103333020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020103333020 is an abundant number, since it is smaller than the sum of its proper divisors (13517937089540).

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

11020103333020 is a wasteful number, since it uses less digits than its factorization.

11020103333020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211680982 (or 211680980 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11020103333020 its reverse (2033330102011), we get a palindrome (13053433435031).

The spelling of 11020103333020 in words is "eleven trillion, twenty billion, one hundred three million, three hundred thirty-three thousand, twenty".