1131044636299 has 2 divisors, whose sum is σ = 1131044636300. Its totient is φ = 1131044636298.

The previous prime is 1131044636269. The next prime is 1131044636383. The reversal of 1131044636299 is 9926364401311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1131044636299 - 2²¹ = 1131042539147 is a prime.

It is not a weakly prime, because it can be changed into another prime (1131044636269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565522318149 + 565522318150.

It is an arithmetic number, because the mean of its divisors is an integer number (565522318150).

Almost surely, 2^{1131044636299} is an apocalyptic number.

1131044636299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131044636299 is an equidigital number, since it uses as much as digits as its factorization.

1131044636299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 1131044636299 in words is "one trillion, one hundred thirty-one billion, forty-four million, six hundred thirty-six thousand, two hundred ninety-nine".