2011316158 has 8 divisors (see below), whose sum is σ = 3021393528. Its totient is φ = 1004184984.

The previous prime is 2011316147. The next prime is 2011316159. The reversal of 2011316158 is 8516131102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011316159) 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, 734841 + ... + 737572.

It is an arithmetic number, because the mean of its divisors is an integer number (377674191).

Almost surely, 2^2011316158 is an apocalyptic number.

2011316158 is a deficient number, since it is larger than the sum of its proper divisors (1010077370).

2011316158 is a wasteful number, since it uses less digits than its factorization.

2011316158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473098.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 2011316158 is about 44847.6995842596. The cubic root of 2011316158 is about 1262.2928265482.

The spelling of 2011316158 in words is "two billion, eleven million, three hundred sixteen thousand, one hundred fifty-eight".