1150134252 has 24 divisors (see below), whose sum is σ = 2841508656. Its totient is φ = 360826368.

The previous prime is 1150134241. The next prime is 1150134253. The reversal of 1150134252 is 2524310511.

It is a happy number.

1150134252 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1150134253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2818753 + ... + 2819160.

It is an arithmetic number, because the mean of its divisors is an integer number (118396194).

Almost surely, 2^1150134252 is an apocalyptic number.

1150134252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1150134252 is an abundant number, since it is smaller than the sum of its proper divisors (1691374404).

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

1150134252 is a wasteful number, since it uses less digits than its factorization.

1150134252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5637937 (or 5637935 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1150134252 is about 33913.6292956092. The cubic root of 1150134252 is about 1047.7303209818.

Adding to 1150134252 its reverse (2524310511), we get a palindrome (3674444763).

It can be divided in two parts, 11501 and 34252, that added together give a triangular number (45753 = T₃₀₂).

The spelling of 1150134252 in words is "one billion, one hundred fifty million, one hundred thirty-four thousand, two hundred fifty-two".