1148803085243 has 8 divisors (see below), whose sum is σ = 1273784643696. Its totient is φ = 1027245679200.

The previous prime is 1148803085237. The next prime is 1148803085251. The reversal of 1148803085243 is 3425803088411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1148803085243 - 2⁶ = 1148803085179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1148803085233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856037396 + ... + 856038737.

It is an arithmetic number, because the mean of its divisors is an integer number (159223080462).

Almost surely, 2^{1148803085243} is an apocalyptic number.

1148803085243 is a deficient number, since it is larger than the sum of its proper divisors (124981558453).

1148803085243 is a wasteful number, since it uses less digits than its factorization.

1148803085243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712076205.

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 1148803085243 in words is "one trillion, one hundred forty-eight billion, eight hundred three million, eighty-five thousand, two hundred forty-three".