1151113132 has 12 divisors (see below), whose sum is σ = 2169405616. Its totient is φ = 531282960.

The previous prime is 1151113087. The next prime is 1151113151. The reversal of 1151113132 is 2313111511.

It is a super-2 number, since 2×1151113132² = 2650122885325698848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11068344 + ... + 11068447.

Almost surely, 2^1151113132 is an apocalyptic number.

It is an amenable number.

1151113132 is a deficient number, since it is larger than the sum of its proper divisors (1018292484).

1151113132 is a wasteful number, since it uses less digits than its factorization.

1151113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22136808 (or 22136806 counting only the distinct ones).

The product of its digits is 90, while the sum is 19.

The square root of 1151113132 is about 33928.0581819827. The cubic root of 1151113132 is about 1048.0274780104.

Adding to 1151113132 its reverse (2313111511), we get a palindrome (3464224643).

The spelling of 1151113132 in words is "one billion, one hundred fifty-one million, one hundred thirteen thousand, one hundred thirty-two".