132650628961 has 2 divisors, whose sum is σ = 132650628962. Its totient is φ = 132650628960.

The previous prime is 132650628937. The next prime is 132650628977. The reversal of 132650628961 is 169826056231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110336244561 + 22314384400 = 332169^2 + 149380^2 .

It is a cyclic number.

It is not a de Polignac number, because 132650628961 - 2²¹ = 132648531809 is a prime.

It is not a weakly prime, because it can be changed into another prime (132650620961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66325314480 + 66325314481.

It is an arithmetic number, because the mean of its divisors is an integer number (66325314481).

Almost surely, 2^132650628961 is an apocalyptic number.

It is an amenable number.

132650628961 is a deficient number, since it is larger than the sum of its proper divisors (1).

132650628961 is an equidigital number, since it uses as much as digits as its factorization.

132650628961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 49.

The spelling of 132650628961 in words is "one hundred thirty-two billion, six hundred fifty million, six hundred twenty-eight thousand, nine hundred sixty-one".