2013115 has 8 divisors (see below), whose sum is σ = 2601648. Its totient is φ = 1486560.

The previous prime is 2013113. The next prime is 2013119. The reversal of 2013115 is 5113102.

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

It is not a de Polignac number, because 2013115 - 2¹ = 2013113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013095 and 2013104.

It is not an unprimeable number, because it can be changed into a prime (2013113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15421 + ... + 15550.

It is an arithmetic number, because the mean of its divisors is an integer number (325206).

2^2013115 is an apocalyptic number.

2013115 is a deficient number, since it is larger than the sum of its proper divisors (588533).

2013115 is a wasteful number, since it uses less digits than its factorization.

2013115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30989.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 2013115 is about 1418.8428383722. The cubic root of 2013115 is about 126.2669029422.

Subtracting from 2013115 its sum of digits (13), we obtain a palindrome (2013102).

Adding to 2013115 its reverse (5113102), we get a palindrome (7126217).

The spelling of 2013115 in words is "two million, thirteen thousand, one hundred fifteen".