1150201332 has 72 divisors (see below), whose sum is σ = 3355777152. Its totient is φ = 325368000.

The previous prime is 1150201289. The next prime is 1150201333. The reversal of 1150201332 is 2331020511.

1150201332 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150201333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2857 + ... + 48047.

It is an arithmetic number, because the mean of its divisors is an integer number (46608016).

Almost surely, 2^1150201332 is an apocalyptic number.

1150201332 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 1150201332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1677888576).

1150201332 is an abundant number, since it is smaller than the sum of its proper divisors (2205575820).

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

1150201332 is a wasteful number, since it uses less digits than its factorization.

1150201332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45309 (or 45304 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1150201332 is about 33914.6182641055. The cubic root of 1150201332 is about 1047.7506897296.

Adding to 1150201332 its reverse (2331020511), we get a palindrome (3481221843).

The spelling of 1150201332 in words is "one billion, one hundred fifty million, two hundred one thousand, three hundred thirty-two".