2013220203120 has 120 divisors (see below), whose sum is σ = 7726930894176. Its totient is φ = 460164616704.

The previous prime is 2013220203119. The next prime is 2013220203143. The reversal of 2013220203120 is 213020223102.

2013220203120 is a `hidden beast` number, since 20 + 1 + 322 + 0 + 203 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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 = 2013220203093 and 2013220203102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199719187 + ... + 199729266.

Almost surely, 2^{2013220203120} is an apocalyptic number.

2013220203120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013220203120 is an abundant number, since it is smaller than the sum of its proper divisors (5713710691056).

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

2013220203120 is a wasteful number, since it uses less digits than its factorization.

2013220203120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399448479 (or 399448470 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2013220203120 its reverse (213020223102), we get a palindrome (2226240426222).

The spelling of 2013220203120 in words is "two trillion, thirteen billion, two hundred twenty million, two hundred three thousand, one hundred twenty".