132521023 has 2 divisors, whose sum is σ = 132521024. Its totient is φ = 132521022.

The previous prime is 132520951. The next prime is 132521149. The reversal of 132521023 is 320125231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132521023 - 2²¹ = 130423871 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132521923) 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, 66260511 + 66260512.

It is an arithmetic number, because the mean of its divisors is an integer number (66260512).

Almost surely, 2^132521023 is an apocalyptic number.

132521023 is a deficient number, since it is larger than the sum of its proper divisors (1).

132521023 is an equidigital number, since it uses as much as digits as its factorization.

132521023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 132521023 is about 11511.7775777679. Note that the first 3 decimals coincide. The cubic root of 132521023 is about 509.8333724524.

Adding to 132521023 its reverse (320125231), we get a palindrome (452646254).

The spelling of 132521023 in words is "one hundred thirty-two million, five hundred twenty-one thousand, twenty-three".