13103301011220 has 96 divisors (see below), whose sum is σ = 46589514720000. Its totient is φ = 2995040230272.

The previous prime is 13103301011147. The next prime is 13103301011221. The reversal of 13103301011220 is 2211010330131.

13103301011220 is a `hidden beast` number, since 1 + 3 + 10 + 330 + 101 + 1 + 220 = 666.

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 = 13103301011193 and 13103301011202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13103301011221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1733237095 + ... + 1733244654.

It is an arithmetic number, because the mean of its divisors is an integer number (485307445000).

Almost surely, 2^{13103301011220} is an apocalyptic number.

13103301011220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13103301011220 is an abundant number, since it is smaller than the sum of its proper divisors (33486213708780).

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

13103301011220 is a wasteful number, since it uses less digits than its factorization.

13103301011220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466481774 (or 3466481766 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13103301011220 its reverse (2211010330131), we get a palindrome (15314311341351).

The spelling of 13103301011220 in words is "thirteen trillion, one hundred three billion, three hundred one million, eleven thousand, two hundred twenty".