132136709 has 2 divisors, whose sum is σ = 132136710. Its totient is φ = 132136708.

The previous prime is 132136681. The next prime is 132136717. The reversal of 132136709 is 907631231.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125776225 + 6360484 = 11215^2 + 2522^2 .

It is a cyclic number.

It is not a de Polignac number, because 132136709 - 2⁸ = 132136453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132136759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66068354 + 66068355.

It is an arithmetic number, because the mean of its divisors is an integer number (66068355).

Almost surely, 2^132136709 is an apocalyptic number.

It is an amenable number.

132136709 is a deficient number, since it is larger than the sum of its proper divisors (1).

132136709 is an equidigital number, since it uses as much as digits as its factorization.

132136709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 132136709 is about 11495.0732490054. The cubic root of 132136709 is about 509.3400524482.

The spelling of 132136709 in words is "one hundred thirty-two million, one hundred thirty-six thousand, seven hundred nine".