1131313330027 has 2 divisors, whose sum is σ = 1131313330028. Its totient is φ = 1131313330026.

The previous prime is 1131313330013. The next prime is 1131313330033. The reversal of 1131313330027 is 7200333131311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1131313330027 - 2¹¹ = 1131313327979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1131313329977 and 1131313330004.

It is not a weakly prime, because it can be changed into another prime (1131313330057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565656665013 + 565656665014.

It is an arithmetic number, because the mean of its divisors is an integer number (565656665014).

Almost surely, 2^{1131313330027} is an apocalyptic number.

1131313330027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131313330027 is an equidigital number, since it uses as much as digits as its factorization.

1131313330027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 28.

Adding to 1131313330027 its reverse (7200333131311), we get a palindrome (8331646461338).

The spelling of 1131313330027 in words is "one trillion, one hundred thirty-one billion, three hundred thirteen million, three hundred thirty thousand, twenty-seven".