1053142331333 has 2 divisors, whose sum is σ = 1053142331334. Its totient is φ = 1053142331332.

The previous prime is 1053142331321. The next prime is 1053142331341. The reversal of 1053142331333 is 3331332413501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 946071366244 + 107070965089 = 972662^2 + 327217^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053142331333 is a prime.

It is a super-2 number, since 2×1053142331333² (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 1053142331333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053142331533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526571165666 + 526571165667.

It is an arithmetic number, because the mean of its divisors is an integer number (526571165667).

Almost surely, 2^{1053142331333} is an apocalyptic number.

It is an amenable number.

1053142331333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053142331333 is an equidigital number, since it uses as much as digits as its factorization.

1053142331333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 32.

Adding to 1053142331333 its reverse (3331332413501), we get a palindrome (4384474744834).

The spelling of 1053142331333 in words is "one trillion, fifty-three billion, one hundred forty-two million, three hundred thirty-one thousand, three hundred thirty-three".