11271670089 has 16 divisors (see below), whose sum is σ = 16014313728. Its totient is φ = 7027368192.

The previous prime is 11271670063. The next prime is 11271670129. The reversal of 11271670089 is 98007617211.

It is not a de Polignac number, because 11271670089 - 2¹⁷ = 11271539017 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11271670089.

It is not an unprimeable number, because it can be changed into a prime (11271670889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695857 + ... + 711870.

It is an arithmetic number, because the mean of its divisors is an integer number (1000894608).

Almost surely, 2^11271670089 is an apocalyptic number.

It is an amenable number.

11271670089 is a deficient number, since it is larger than the sum of its proper divisors (4742643639).

11271670089 is a wasteful number, since it uses less digits than its factorization.

11271670089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407904.

The product of its (nonzero) digits is 42336, while the sum is 42.

The spelling of 11271670089 in words is "eleven billion, two hundred seventy-one million, six hundred seventy thousand, eighty-nine".