132543701 has 2 divisors, whose sum is σ = 132543702. Its totient is φ = 132543700.

The previous prime is 132543683. The next prime is 132543709. The reversal of 132543701 is 107345231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131079601 + 1464100 = 11449^2 + 1210^2 .

It is a cyclic number.

It is not a de Polignac number, because 132543701 - 2⁶ = 132543637 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132543709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66271850 + 66271851.

It is an arithmetic number, because the mean of its divisors is an integer number (66271851).

Almost surely, 2^132543701 is an apocalyptic number.

It is an amenable number.

132543701 is a deficient number, since it is larger than the sum of its proper divisors (1).

132543701 is an equidigital number, since it uses as much as digits as its factorization.

132543701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 132543701 is about 11512.7625268656. The cubic root of 132543701 is about 509.8624529748.

Adding to 132543701 its reverse (107345231), we get a palindrome (239888932).

The spelling of 132543701 in words is "one hundred thirty-two million, five hundred forty-three thousand, seven hundred one".