13161152 has 28 divisors (see below), whose sum is σ = 27255216. Its totient is φ = 6293760.

The previous prime is 13161151. The next prime is 13161173. The reversal of 13161152 is 25116131.

It is not an unprimeable number, because it can be changed into a prime (13161151) 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, 2999 + ... + 5942.

Almost surely, 2^13161152 is an apocalyptic number.

It is an amenable number.

13161152 is an abundant number, since it is smaller than the sum of its proper divisors (14094064).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13161152 is an equidigital number, since it uses as much as digits as its factorization.

13161152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8976 (or 8966 counting only the distinct ones).

The product of its digits is 180, while the sum is 20.

The square root of 13161152 is about 3627.8302055085. The cubic root of 13161152 is about 236.1010770710.

Adding to 13161152 its reverse (25116131), we get a palindrome (38277283).

The spelling of 13161152 in words is "thirteen million, one hundred sixty-one thousand, one hundred fifty-two".