1093256240171 has 4 divisors (see below), whose sum is σ = 1093263873072. Its totient is φ = 1093248607272.

The previous prime is 1093256240159. The next prime is 1093256240177. The reversal of 1093256240171 is 1710426523901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1093256240171 - 2¹⁰ = 1093256239147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1093256240177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3597416 + ... + 3889461.

It is an arithmetic number, because the mean of its divisors is an integer number (273315968268).

Almost surely, 2^{1093256240171} is an apocalyptic number.

1093256240171 is a deficient number, since it is larger than the sum of its proper divisors (7632901).

1093256240171 is an equidigital number, since it uses as much as digits as its factorization.

1093256240171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7632900.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 1093256240171 in words is "one trillion, ninety-three billion, two hundred fifty-six million, two hundred forty thousand, one hundred seventy-one".