11012013303020 has 24 divisors (see below), whose sum is σ = 23125770761184. Its totient is φ = 4404701926016.

The previous prime is 11012013302963. The next prime is 11012013303061. The reversal of 11012013303020 is 2030331021011.

It is a super-2 number, since 2×11012013303020² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11012013303020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5585969 + ... + 7295688.

It is an arithmetic number, because the mean of its divisors is an integer number (963573781716).

Almost surely, 2^{11012013303020} is an apocalyptic number.

11012013303020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012013303020 is an abundant number, since it is smaller than the sum of its proper divisors (12113757458164).

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

11012013303020 is a wasteful number, since it uses less digits than its factorization.

11012013303020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12924409 (or 12924407 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11012013303020 its reverse (2030331021011), we get a palindrome (13042344324031).

The spelling of 11012013303020 in words is "eleven trillion, twelve billion, thirteen million, three hundred three thousand, twenty".