1153201132 has 12 divisors (see below), whose sum is σ = 2030187600. Its totient is φ = 573147536.

The previous prime is 1153201121. The next prime is 1153201139. The reversal of 1153201132 is 2311023511.

It is not an unprimeable number, because it can be changed into a prime (1153201139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862507 + ... + 863842.

It is an arithmetic number, because the mean of its divisors is an integer number (169182300).

Almost surely, 2^1153201132 is an apocalyptic number.

It is an amenable number.

1153201132 is a deficient number, since it is larger than the sum of its proper divisors (876986468).

1153201132 is a wasteful number, since it uses less digits than its factorization.

1153201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726520 (or 1726518 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1153201132 is about 33958.8152325725. The cubic root of 1153201132 is about 1048.6607663582.

Adding to 1153201132 its reverse (2311023511), we get a palindrome (3464224643).

The spelling of 1153201132 in words is "one billion, one hundred fifty-three million, two hundred one thousand, one hundred thirty-two".