11045161316 has 24 divisors (see below), whose sum is σ = 22464738240. Its totient is φ = 4653408672.

The previous prime is 11045161289. The next prime is 11045161319. The reversal of 11045161316 is 61316154011.

It is not an unprimeable number, because it can be changed into a prime (11045161319) 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, 3341315 + ... + 3344618.

It is an arithmetic number, because the mean of its divisors is an integer number (936030760).

Almost surely, 2^11045161316 is an apocalyptic number.

It is an amenable number.

11045161316 is an abundant number, since it is smaller than the sum of its proper divisors (11419576924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11045161316 is a wasteful number, since it uses less digits than its factorization.

11045161316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686003 (or 6686001 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 11045161316 in words is "eleven billion, forty-five million, one hundred sixty-one thousand, three hundred sixteen".