132631130 has 8 divisors (see below), whose sum is σ = 238736052. Its totient is φ = 53052448.

The previous prime is 132631129. The next prime is 132631139. The reversal of 132631130 is 31136231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 123187801 + 9443329 = 11099^2 + 3073^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (132631139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6631547 + ... + 6631566.

Almost surely, 2^132631130 is an apocalyptic number.

132631130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132631130 is a deficient number, since it is larger than the sum of its proper divisors (106104922).

132631130 is a wasteful number, since it uses less digits than its factorization.

132631130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13263120.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 132631130 is about 11516.5589478802. The cubic root of 132631130 is about 509.9745341635.

Adding to 132631130 its reverse (31136231), we get a palindrome (163767361).

The spelling of 132631130 in words is "one hundred thirty-two million, six hundred thirty-one thousand, one hundred thirty".