2053562113331 has 2 divisors, whose sum is σ = 2053562113332. Its totient is φ = 2053562113330.

The previous prime is 2053562113321. The next prime is 2053562113373. The reversal of 2053562113331 is 1333112653502.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2053562113331 - 2¹⁴ = 2053562096947 is a prime.

It is a super-2 number, since 2×2053562113331² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2053562113291 and 2053562113300.

It is not a weakly prime, because it can be changed into another prime (2053562113321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026781056665 + 1026781056666.

It is an arithmetic number, because the mean of its divisors is an integer number (1026781056666).

Almost surely, 2^{2053562113331} is an apocalyptic number.

2053562113331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053562113331 is an equidigital number, since it uses as much as digits as its factorization.

2053562113331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 35.

Adding to 2053562113331 its reverse (1333112653502), we get a palindrome (3386674766833).

The spelling of 2053562113331 in words is "two trillion, fifty-three billion, five hundred sixty-two million, one hundred thirteen thousand, three hundred thirty-one".