2013103122 has 16 divisors (see below), whose sum is σ = 4077171840. Its totient is φ = 662540112.

The previous prime is 2013103117. The next prime is 2013103133. The reversal of 2013103122 is 2213013102.

It is a super-2 number, since 2×2013103122² = 8105168359612293768, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2123053 + ... + 2124000.

It is an arithmetic number, because the mean of its divisors is an integer number (254823240).

Almost surely, 2^2013103122 is an apocalyptic number.

2013103122 is an abundant number, since it is smaller than the sum of its proper divisors (2064068718).

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

2013103122 is a wasteful number, since it uses less digits than its factorization.

2013103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247137.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2013103122 is about 44867.6177437581. The cubic root of 2013103122 is about 1262.6665460383. Note that the first 3 decimals are identical.

Adding to 2013103122 its reverse (2213013102), we get a palindrome (4226116224).

The spelling of 2013103122 in words is "two billion, thirteen million, one hundred three thousand, one hundred twenty-two".