132120613 has 2 divisors, whose sum is σ = 132120614. Its totient is φ = 132120612.

The previous prime is 132120601. The next prime is 132120629. The reversal of 132120613 is 316021231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130827844 + 1292769 = 11438^2 + 1137^2 .

It is a cyclic number.

It is not a de Polignac number, because 132120613 - 2¹⁷ = 131989541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132120683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66060306 + 66060307.

It is an arithmetic number, because the mean of its divisors is an integer number (66060307).

Almost surely, 2^132120613 is an apocalyptic number.

It is an amenable number.

132120613 is a deficient number, since it is larger than the sum of its proper divisors (1).

132120613 is an equidigital number, since it uses as much as digits as its factorization.

132120613 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 132120613 is about 11494.3731016528. The cubic root of 132120613 is about 509.3193701552.

Adding to 132120613 its reverse (316021231), we get a palindrome (448141844).

The spelling of 132120613 in words is "one hundred thirty-two million, one hundred twenty thousand, six hundred thirteen".