11082181347 has 8 divisors (see below), whose sum is σ = 16418046480. Its totient is φ = 7388120880.

The previous prime is 11082181343. The next prime is 11082181349. The reversal of 11082181347 is 74318128011.

It is not a de Polignac number, because 11082181347 - 2² = 11082181343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11082181343) 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, 205225554 + ... + 205225607.

It is an arithmetic number, because the mean of its divisors is an integer number (2052255810).

Almost surely, 2^11082181347 is an apocalyptic number.

11082181347 is a deficient number, since it is larger than the sum of its proper divisors (5335865133).

11082181347 is an equidigital number, since it uses as much as digits as its factorization.

11082181347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410451170 (or 410451164 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The spelling of 11082181347 in words is "eleven billion, eighty-two million, one hundred eighty-one thousand, three hundred forty-seven".