1143305897483 has 2 divisors, whose sum is σ = 1143305897484. Its totient is φ = 1143305897482.

The previous prime is 1143305897443. The next prime is 1143305897501. The reversal of 1143305897483 is 3847985033411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1143305897483 - 2²² = 1143301703179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1143305897443) 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, 571652948741 + 571652948742.

It is an arithmetic number, because the mean of its divisors is an integer number (571652948742).

Almost surely, 2^{1143305897483} is an apocalyptic number.

1143305897483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143305897483 is an equidigital number, since it uses as much as digits as its factorization.

1143305897483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 1143305897483 in words is "one trillion, one hundred forty-three billion, three hundred five million, eight hundred ninety-seven thousand, four hundred eighty-three".