1150301144 has 16 divisors (see below), whose sum is σ = 2158576800. Its totient is φ = 574680672.

The previous prime is 1150301137. The next prime is 1150301149. The reversal of 1150301144 is 4411030511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150301149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48224 + ... + 68015.

It is an arithmetic number, because the mean of its divisors is an integer number (134911050).

Almost surely, 2^1150301144 is an apocalyptic number.

It is an amenable number.

1150301144 is a deficient number, since it is larger than the sum of its proper divisors (1008275656).

1150301144 is a wasteful number, since it uses less digits than its factorization.

1150301144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117482 (or 117478 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1150301144 is about 33916.0897510311. The cubic root of 1150301144 is about 1047.7809960374.

Adding to 1150301144 its reverse (4411030511), we get a palindrome (5561331655).

The spelling of 1150301144 in words is "one billion, one hundred fifty million, three hundred one thousand, one hundred forty-four".