2013100102220 has 48 divisors (see below), whose sum is σ = 4314792585600. Its totient is φ = 788725297920.

The previous prime is 2013100102151. The next prime is 2013100102253. The reversal of 2013100102220 is 222010013102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2013100102195 and 2013100102204.

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, 3160475 + ... + 3743634.

It is an arithmetic number, because the mean of its divisors is an integer number (89891512200).

Almost surely, 2^{2013100102220} is an apocalyptic number.

2013100102220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013100102220 is an abundant number, since it is smaller than the sum of its proper divisors (2301692483380).

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

2013100102220 is a wasteful number, since it uses less digits than its factorization.

2013100102220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6904418 (or 6904416 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2013100102220 its reverse (222010013102), we get a palindrome (2235110115322).

The spelling of 2013100102220 in words is "two trillion, thirteen billion, one hundred million, one hundred two thousand, two hundred twenty".