2013102111 has 8 divisors (see below), whose sum is σ = 2703447040. Its totient is φ = 1332412632.

The previous prime is 2013102103. The next prime is 2013102181. The reversal of 2013102111 is 1112013102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2013102111 - 2³ = 2013102103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013102101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2413375 + ... + 2414208.

It is an arithmetic number, because the mean of its divisors is an integer number (337930880).

Almost surely, 2^2013102111 is an apocalyptic number.

2013102111 is a deficient number, since it is larger than the sum of its proper divisors (690344929).

2013102111 is a wasteful number, since it uses less digits than its factorization.

2013102111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4827725.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 2013102111 is about 44867.6064772794. The cubic root of 2013102111 is about 1262.6663346638. Note that the first 3 decimals are identical.

Adding to 2013102111 its reverse (1112013102), we get a palindrome (3125115213).

It can be divided in two parts, 2013102 and 111, that multiplied together give a palindrome (223454322).

The spelling of 2013102111 in words is "two billion, thirteen million, one hundred two thousand, one hundred eleven".