1112152032 has 120 divisors (see below), whose sum is σ = 3376562112. Its totient is φ = 358732800.

The previous prime is 1112152021. The next prime is 1112152049. The reversal of 1112152032 is 2302512111.

1112152032 is a `hidden beast` number, since 1 + 112 + 1 + 520 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1112151996 and 1112152014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 73432 + ... + 87272.

Almost surely, 2^1112152032 is an apocalyptic number.

1112152032 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 1112152032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1688281056).

1112152032 is an abundant number, since it is smaller than the sum of its proper divisors (2264410080).

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

1112152032 is a wasteful number, since it uses less digits than its factorization.

1112152032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13894 (or 13877 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 1112152032 is about 33348.9434915111. The cubic root of 1112152032 is about 1036.0675060239.

Adding to 1112152032 its reverse (2302512111), we get a palindrome (3414664143).

The spelling of 1112152032 in words is "one billion, one hundred twelve million, one hundred fifty-two thousand, thirty-two".