1103835327871 has 4 divisors (see below), whose sum is σ = 1103854596832. Its totient is φ = 1103816058912.

The previous prime is 1103835327869. The next prime is 1103835327899. The reversal of 1103835327871 is 1787235383011.

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 1103835327871 - 2¹ = 1103835327869 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 (1103835327071) 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, 9548295 + ... + 9663208.

It is an arithmetic number, because the mean of its divisors is an integer number (275963649208).

Almost surely, 2^{1103835327871} is an apocalyptic number.

1103835327871 is a deficient number, since it is larger than the sum of its proper divisors (19268961).

1103835327871 is an equidigital number, since it uses as much as digits as its factorization.

1103835327871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19268960.

The product of its (nonzero) digits is 846720, while the sum is 49.

The spelling of 1103835327871 in words is "one trillion, one hundred three billion, eight hundred thirty-five million, three hundred twenty-seven thousand, eight hundred seventy-one".