1079243159903 has 8 divisors (see below), whose sum is σ = 1148648925888. Its totient is φ = 1010495268864.

The previous prime is 1079243159867. The next prime is 1079243160007. The reversal of 1079243159903 is 3099513429701.

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 1079243159903 - 2³⁶ = 1010523683167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1079243150903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164465351 + ... + 164471912.

It is an arithmetic number, because the mean of its divisors is an integer number (143581115736).

Almost surely, 2^{1079243159903} is an apocalyptic number.

1079243159903 is a deficient number, since it is larger than the sum of its proper divisors (69405765985).

1079243159903 is a wasteful number, since it uses less digits than its factorization.

1079243159903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328937473.

The product of its (nonzero) digits is 1837080, while the sum is 53.

The spelling of 1079243159903 in words is "one trillion, seventy-nine billion, two hundred forty-three million, one hundred fifty-nine thousand, nine hundred three".