1052513334181 has 2 divisors, whose sum is σ = 1052513334182. Its totient is φ = 1052513334180.

The previous prime is 1052513334101. The next prime is 1052513334211. The reversal of 1052513334181 is 1814333152501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 705657121156 + 346856213025 = 840034^2 + 588945^2 .

It is an emirp because it is prime and its reverse (1814333152501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1052513334181 - 2¹³ = 1052513325989 is a prime.

It is a super-2 number, since 2×1052513334181² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052513334181.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052513334101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526256667090 + 526256667091.

It is an arithmetic number, because the mean of its divisors is an integer number (526256667091).

Almost surely, 2^{1052513334181} is an apocalyptic number.

It is an amenable number.

1052513334181 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052513334181 is an equidigital number, since it uses as much as digits as its factorization.

1052513334181 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 37.

Adding to 1052513334181 its reverse (1814333152501), we get a palindrome (2866846486682).

The spelling of 1052513334181 in words is "one trillion, fifty-two billion, five hundred thirteen million, three hundred thirty-four thousand, one hundred eighty-one".