2013011 has 16 divisors (see below), whose sum is σ = 2704128. Its totient is φ = 1447200.

The previous prime is 2013001. The next prime is 2013013. The reversal of 2013011 is 1103102.

It is a cyclic number.

It is not a de Polignac number, because 2013011 - 2¹⁰ = 2011987 is a prime.

It is a super-2 number, since 2×2013011² = 8104426572242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2013011.

It is not an unprimeable number, because it can be changed into a prime (2013013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5 + ... + 2006.

It is an arithmetic number, because the mean of its divisors is an integer number (169008).

2^2013011 is an apocalyptic number.

2013011 is a deficient number, since it is larger than the sum of its proper divisors (691117).

2013011 is a wasteful number, since it uses less digits than its factorization.

2013011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 2013011 is about 1418.8061883147. The cubic root of 2013011 is about 126.2647285369.

Adding to 2013011 its reverse (1103102), we get a palindrome (3116113).

Subtracting from 2013011 its reverse (1103102), we obtain a palindrome (909909).

It can be divided in two parts, 20 and 13011, that added together give a palindrome (13031).

The spelling of 2013011 in words is "two million, thirteen thousand, eleven".