1150320332252 has 72 divisors (see below), whose sum is σ = 2603206488960. Its totient is φ = 440392014720.

The previous prime is 1150320332243. The next prime is 1150320332257. The reversal of 1150320332252 is 2522330230511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150320332257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7202627 + ... + 7360602.

It is an arithmetic number, because the mean of its divisors is an integer number (36155645680).

Almost surely, 2^{1150320332252} is an apocalyptic number.

It is an amenable number.

1150320332252 is an abundant number, since it is smaller than the sum of its proper divisors (1452886156708).

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

1150320332252 is a wasteful number, since it uses less digits than its factorization.

1150320332252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14563291 (or 14563282 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 1150320332252 its reverse (2522330230511), we get a palindrome (3672650562763).

The spelling of 1150320332252 in words is "one trillion, one hundred fifty billion, three hundred twenty million, three hundred thirty-two thousand, two hundred fifty-two".