132113309 has 2 divisors, whose sum is σ = 132113310. Its totient is φ = 132113308.

The previous prime is 132113297. The next prime is 132113339. The reversal of 132113309 is 903311231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130462084 + 1651225 = 11422^2 + 1285^2 .

It is a cyclic number.

It is not a de Polignac number, because 132113309 - 2²⁰ = 131064733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132113339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66056654 + 66056655.

It is an arithmetic number, because the mean of its divisors is an integer number (66056655).

Almost surely, 2^132113309 is an apocalyptic number.

It is an amenable number.

132113309 is a deficient number, since it is larger than the sum of its proper divisors (1).

132113309 is an equidigital number, since it uses as much as digits as its factorization.

132113309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 132113309 is about 11494.0553765849. The cubic root of 132113309 is about 509.3099844453.

The spelling of 132113309 in words is "one hundred thirty-two million, one hundred thirteen thousand, three hundred nine".