132273961 has 2 divisors, whose sum is σ = 132273962. Its totient is φ = 132273960.

The previous prime is 132273949. The next prime is 132273979. The reversal of 132273961 is 169372231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83539600 + 48734361 = 9140^2 + 6981^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132273961 is a prime.

It is not a weakly prime, because it can be changed into another prime (132273061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66136980 + 66136981.

It is an arithmetic number, because the mean of its divisors is an integer number (66136981).

Almost surely, 2^132273961 is an apocalyptic number.

It is an amenable number.

132273961 is a deficient number, since it is larger than the sum of its proper divisors (1).

132273961 is an equidigital number, since it uses as much as digits as its factorization.

132273961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 34.

The square root of 132273961 is about 11501.0417354255. The cubic root of 132273961 is about 509.5163439840.

The spelling of 132273961 in words is "one hundred thirty-two million, two hundred seventy-three thousand, nine hundred sixty-one".