1151341132 has 24 divisors (see below), whose sum is σ = 2051255360. Its totient is φ = 565321680.

The previous prime is 1151341129. The next prime is 1151341159. The reversal of 1151341132 is 2311431511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82219 + ... + 95197.

Almost surely, 2^1151341132 is an apocalyptic number.

It is an amenable number.

1151341132 is a deficient number, since it is larger than the sum of its proper divisors (899914228).

1151341132 is a wasteful number, since it uses less digits than its factorization.

1151341132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13381 (or 13379 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

The square root of 1151341132 is about 33931.4180664469. The cubic root of 1151341132 is about 1048.0966674132.

Adding to 1151341132 its reverse (2311431511), we get a palindrome (3462772643).

The spelling of 1151341132 in words is "one billion, one hundred fifty-one million, three hundred forty-one thousand, one hundred thirty-two".