1131300309037 has 2 divisors, whose sum is σ = 1131300309038. Its totient is φ = 1131300309036.

The previous prime is 1131300309019. The next prime is 1131300309091. The reversal of 1131300309037 is 7309030031311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 753101138596 + 378199170441 = 867814^2 + 614979^2 .

It is a cyclic number.

It is not a de Polignac number, because 1131300309037 - 2³¹ = 1129152825389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131300309437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565650154518 + 565650154519.

It is an arithmetic number, because the mean of its divisors is an integer number (565650154519).

Almost surely, 2^{1131300309037} is an apocalyptic number.

It is an amenable number.

1131300309037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131300309037 is an equidigital number, since it uses as much as digits as its factorization.

1131300309037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 31.

The spelling of 1131300309037 in words is "one trillion, one hundred thirty-one billion, three hundred million, three hundred nine thousand, thirty-seven".