130431152 has 20 divisors (see below), whose sum is σ = 252903456. Its totient is φ = 65165760.

The previous prime is 130431151. The next prime is 130431187. The reversal of 130431152 is 251134031.

It is a super-3 number, since 3×130431152³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (130431151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27758 + ... + 32114.

Almost surely, 2^130431152 is an apocalyptic number.

It is an amenable number.

130431152 is a deficient number, since it is larger than the sum of its proper divisors (122472304).

130431152 is a wasteful number, since it uses less digits than its factorization.

130431152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6236 (or 6230 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 130431152 is about 11420.6458661496. The cubic root of 130431152 is about 507.1391168748.

Adding to 130431152 its reverse (251134031), we get a palindrome (381565183).

The spelling of 130431152 in words is "one hundred thirty million, four hundred thirty-one thousand, one hundred fifty-two".