1331300111147 has 2 divisors, whose sum is σ = 1331300111148. Its totient is φ = 1331300111146.

The previous prime is 1331300111101. The next prime is 1331300111153. The reversal of 1331300111147 is 7411110031331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1331300111147 - 2²⁴ = 1331283333931 is a prime.

It is not a weakly prime, because it can be changed into another prime (1331300111047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665650055573 + 665650055574.

It is an arithmetic number, because the mean of its divisors is an integer number (665650055574).

Almost surely, 2^{1331300111147} is an apocalyptic number.

1331300111147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331300111147 is an equidigital number, since it uses as much as digits as its factorization.

1331300111147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 26.

Adding to 1331300111147 its reverse (7411110031331), we get a palindrome (8742410142478).

The spelling of 1331300111147 in words is "one trillion, three hundred thirty-one billion, three hundred million, one hundred eleven thousand, one hundred forty-seven".