1131330013141 has 2 divisors, whose sum is σ = 1131330013142. Its totient is φ = 1131330013140.

The previous prime is 1131330013103. The next prime is 1131330013181. The reversal of 1131330013141 is 1413100331311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1126941480625 + 4388532516 = 1061575^2 + 66246^2 .

It is an emirp because it is prime and its reverse (1413100331311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1131330013141 - 2²⁵ = 1131296458709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131330013181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565665006570 + 565665006571.

It is an arithmetic number, because the mean of its divisors is an integer number (565665006571).

Almost surely, 2^{1131330013141} is an apocalyptic number.

It is an amenable number.

1131330013141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131330013141 is an equidigital number, since it uses as much as digits as its factorization.

1131330013141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 1131330013141 its reverse (1413100331311), we get a palindrome (2544430344452).

The spelling of 1131330013141 in words is "one trillion, one hundred thirty-one billion, three hundred thirty million, thirteen thousand, one hundred forty-one".