1152032511150 has 144 divisors (see below), whose sum is σ = 3230543946240. Its totient is φ = 293774817600.

The previous prime is 1152032511143. The next prime is 1152032511193. The reversal of 1152032511150 is 511152302511.

It is a happy number.

1152032511150 is a `hidden beast` number, since 1 + 1 + 520 + 3 + 25 + 1 + 115 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 46759335 + ... + 46783965.

It is an arithmetic number, because the mean of its divisors is an integer number (22434332960).

Almost surely, 2^{1152032511150} is an apocalyptic number.

1152032511150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152032511150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615271973120).

1152032511150 is an abundant number, since it is smaller than the sum of its proper divisors (2078511435090).

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

1152032511150 is a wasteful number, since it uses less digits than its factorization.

1152032511150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29191 (or 29183 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

Adding to 1152032511150 its reverse (511152302511), we get a palindrome (1663184813661).

The spelling of 1152032511150 in words is "one trillion, one hundred fifty-two billion, thirty-two million, five hundred eleven thousand, one hundred fifty".