132130129 has 2 divisors, whose sum is σ = 132130130. Its totient is φ = 132130128.

The previous prime is 132130111. The next prime is 132130169. The reversal of 132130129 is 921031231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130302225 + 1827904 = 11415^2 + 1352^2 .

It is a cyclic number.

It is not a de Polignac number, because 132130129 - 2¹⁹ = 131605841 is a prime.

It is not a weakly prime, because it can be changed into another prime (132130169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66065064 + 66065065.

It is an arithmetic number, because the mean of its divisors is an integer number (66065065).

Almost surely, 2^132130129 is an apocalyptic number.

It is an amenable number.

132130129 is a deficient number, since it is larger than the sum of its proper divisors (1).

132130129 is an equidigital number, since it uses as much as digits as its factorization.

132130129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 132130129 is about 11494.7870358698. The cubic root of 132130129 is about 509.3315977874.

The spelling of 132130129 in words is "one hundred thirty-two million, one hundred thirty thousand, one hundred twenty-nine".