2011753 has 2 divisors, whose sum is σ = 2011754. Its totient is φ = 2011752.

The previous prime is 2011733. The next prime is 2011769. The reversal of 2011753 is 3571102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1065024 + 946729 = 1032^2 + 973^2 .

It is a cyclic number.

It is not a de Polignac number, because 2011753 - 2⁹ = 2011241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2011753.

It is not a weakly prime, because it can be changed into another prime (2011703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005876 + 1005877.

It is an arithmetic number, because the mean of its divisors is an integer number (1005877).

2^2011753 is an apocalyptic number.

It is an amenable number.

2011753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011753 is an equidigital number, since it uses as much as digits as its factorization.

2011753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 2011753 is about 1418.3627885700. The cubic root of 2011753 is about 126.2384206614.

Adding to 2011753 its reverse (3571102), we get a palindrome (5582855).

The spelling of 2011753 in words is "two million, eleven thousand, seven hundred fifty-three".