1112101152 has 96 divisors (see below), whose sum is σ = 3062707200. Its totient is φ = 352661760.

The previous prime is 1112101127. The next prime is 1112101171. The reversal of 1112101152 is 2511012111.

It is a tau number, because it is divible by the number of its divisors (96).

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, 438127 + ... + 440657.

It is an arithmetic number, because the mean of its divisors is an integer number (31903200).

Almost surely, 2^1112101152 is an apocalyptic number.

1112101152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1112101152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1531353600).

1112101152 is an abundant number, since it is smaller than the sum of its proper divisors (1950606048).

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

1112101152 is a wasteful number, since it uses less digits than its factorization.

1112101152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766 (or 2758 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 15.

The square root of 1112101152 is about 33348.1806400289. The cubic root of 1112101152 is about 1036.0517060502.

Adding to 1112101152 its reverse (2511012111), we get a palindrome (3623113263).

The spelling of 1112101152 in words is "one billion, one hundred twelve million, one hundred one thousand, one hundred fifty-two".