132304100240261 has 2 divisors, whose sum is σ = 132304100240262. Its totient is φ = 132304100240260.

The previous prime is 132304100240239. The next prime is 132304100240309. The reversal of 132304100240261 is 162042001403231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123390107772100 + 8913992468161 = 11108110^2 + 2985631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132304100240261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132304100243261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66152050120130 + 66152050120131.

It is an arithmetic number, because the mean of its divisors is an integer number (66152050120131).

Almost surely, 2^{132304100240261} is an apocalyptic number.

It is an amenable number.

132304100240261 is a deficient number, since it is larger than the sum of its proper divisors (1).

132304100240261 is an equidigital number, since it uses as much as digits as its factorization.

132304100240261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 132304100240261 its reverse (162042001403231), we get a palindrome (294346101643492).

The spelling of 132304100240261 in words is "one hundred thirty-two trillion, three hundred four billion, one hundred million, two hundred forty thousand, two hundred sixty-one".