13151432132 has 6 divisors (see below), whose sum is σ = 23015006238. Its totient is φ = 6575716064.

The previous prime is 13151432113. The next prime is 13151432149. The reversal of 13151432132 is 23123415131.

It can be written as a sum of positive squares in only one way, i.e., 7088629636 + 6062802496 = 84194^2 + 77864^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1643929013 + ... + 1643929020.

It is an arithmetic number, because the mean of its divisors is an integer number (3835834373).

Almost surely, 2^13151432132 is an apocalyptic number.

It is an amenable number.

13151432132 is a deficient number, since it is larger than the sum of its proper divisors (9863574106).

13151432132 is a wasteful number, since it uses less digits than its factorization.

13151432132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287858037 (or 3287858035 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

Adding to 13151432132 its reverse (23123415131), we get a palindrome (36274847263).

The spelling of 13151432132 in words is "thirteen billion, one hundred fifty-one million, four hundred thirty-two thousand, one hundred thirty-two".