1150105052 has 12 divisors (see below), whose sum is σ = 2015171256. Its totient is φ = 574341840.

The previous prime is 1150105051. The next prime is 1150105091. The reversal of 1150105052 is 2505010511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150105051) 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, 174023 + ... + 180510.

It is an arithmetic number, because the mean of its divisors is an integer number (167930938).

Almost surely, 2^1150105052 is an apocalyptic number.

It is an amenable number.

1150105052 is a deficient number, since it is larger than the sum of its proper divisors (865066204).

1150105052 is a wasteful number, since it uses less digits than its factorization.

1150105052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355348 (or 355346 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 1150105052 is about 33913.1987874928. The cubic root of 1150105052 is about 1047.7214541953.

Adding to 1150105052 its reverse (2505010511), we get a palindrome (3655115563).

The spelling of 1150105052 in words is "one billion, one hundred fifty million, one hundred five thousand, fifty-two".