2381152116 has 48 divisors (see below), whose sum is σ = 6352214400. Its totient is φ = 680064000.

The previous prime is 2381152079. The next prime is 2381152171. The reversal of 2381152116 is 6112511832.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336616 + ... + 343616.

It is an arithmetic number, because the mean of its divisors is an integer number (132337800).

Almost surely, 2^2381152116 is an apocalyptic number.

It is an amenable number.

2381152116 is an abundant number, since it is smaller than the sum of its proper divisors (3971062284).

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

2381152116 is a wasteful number, since it uses less digits than its factorization.

2381152116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11064 (or 11062 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

The square root of 2381152116 is about 48797.0502797044. The cubic root of 2381152116 is about 1335.3518532798.

Adding to 2381152116 its reverse (6112511832), we get a palindrome (8493663948).

The spelling of 2381152116 in words is "two billion, three hundred eighty-one million, one hundred fifty-two thousand, one hundred sixteen".