1015112168 has 64 divisors (see below), whose sum is σ = 2240419200. Its totient is φ = 422081280.

The previous prime is 1015112149. The next prime is 1015112179. The reversal of 1015112168 is 8612115101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1431398 + ... + 1432106.

It is an arithmetic number, because the mean of its divisors is an integer number (35006550).

Almost surely, 2^1015112168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1015112168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1120209600).

1015112168 is an abundant number, since it is smaller than the sum of its proper divisors (1225307032).

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

1015112168 is a wasteful number, since it uses less digits than its factorization.

1015112168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450 (or 1446 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 26.

The square root of 1015112168 is about 31860.8249736255. The cubic root of 1015112168 is about 1005.0122249612.

Adding to 1015112168 its reverse (8612115101), we get a palindrome (9627227269).

The spelling of 1015112168 in words is "one billion, fifteen million, one hundred twelve thousand, one hundred sixty-eight".