118081152 has 160 divisors (see below), whose sum is σ = 401855520. Its totient is φ = 33716736.

The previous prime is 118081151. The next prime is 118081153. The reversal of 118081152 is 251180811.

It is an interprime number because it is at equal distance from previous prime (118081151) and next prime (118081153).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (118081151) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 71763 + ... + 73389.

It is an arithmetic number, because the mean of its divisors is an integer number (2511597).

Almost surely, 2^118081152 is an apocalyptic number.

118081152 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 118081152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200927760).

118081152 is an abundant number, since it is smaller than the sum of its proper divisors (283774368).

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

118081152 is an equidigital number, since it uses as much as digits as its factorization.

118081152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660 (or 1639 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 27.

The square root of 118081152 is about 10866.5151727681. The cubic root of 118081152 is about 490.5992280240.

The spelling of 118081152 in words is "one hundred eighteen million, eighty-one thousand, one hundred fifty-two".