13003030011220 has 48 divisors (see below), whose sum is σ = 27351657260928. Its totient is φ = 5192585758080.

The previous prime is 13003030011187. The next prime is 13003030011227. The reversal of 13003030011220 is 2211003030031.

13003030011220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13003030011194 and 13003030011203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003030011227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222423514 + ... + 222481966.

It is an arithmetic number, because the mean of its divisors is an integer number (569826192936).

Almost surely, 2^{13003030011220} is an apocalyptic number.

13003030011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13003030011220 is an abundant number, since it is smaller than the sum of its proper divisors (14348627249708).

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

13003030011220 is a wasteful number, since it uses less digits than its factorization.

13003030011220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76720 (or 76718 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13003030011220 its reverse (2211003030031), we get a palindrome (15214033041251).

The spelling of 13003030011220 in words is "thirteen trillion, three billion, thirty million, eleven thousand, two hundred twenty".