1151291963141 has 2 divisors, whose sum is σ = 1151291963142. Its totient is φ = 1151291963140.

The previous prime is 1151291963099. The next prime is 1151291963191. The reversal of 1151291963141 is 1413691921511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1134925878241 + 16366084900 = 1065329^2 + 127930^2 .

It is a cyclic number.

It is not a de Polignac number, because 1151291963141 - 2¹⁸ = 1151291700997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1151291963092 and 1151291963101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151291963191) 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, 575645981570 + 575645981571.

It is an arithmetic number, because the mean of its divisors is an integer number (575645981571).

Almost surely, 2^{1151291963141} is an apocalyptic number.

It is an amenable number.

1151291963141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151291963141 is an equidigital number, since it uses as much as digits as its factorization.

1151291963141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 44.

The spelling of 1151291963141 in words is "one trillion, one hundred fifty-one billion, two hundred ninety-one million, nine hundred sixty-three thousand, one hundred forty-one".