132453183308681 has 4 divisors (see below), whose sum is σ = 132481062324864. Its totient is φ = 132425304292500.

The previous prime is 132453183308671. The next prime is 132453183308687. The reversal of 132453183308681 is 186803381354231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132453183308681 - 2¹⁸ = 132453183046537 is a prime.

It is a super-2 number, since 2×132453183308681² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132453183308687) 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 in 3 ways as a sum of consecutive naturals, for example, 13939500965 + ... + 13939510466.

It is an arithmetic number, because the mean of its divisors is an integer number (33120265581216).

Almost surely, 2^{132453183308681} is an apocalyptic number.

It is an amenable number.

132453183308681 is a deficient number, since it is larger than the sum of its proper divisors (27879016183).

132453183308681 is an equidigital number, since it uses as much as digits as its factorization.

132453183308681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27879016182.

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 132453183308681 in words is "one hundred thirty-two trillion, four hundred fifty-three billion, one hundred eighty-three million, three hundred eight thousand, six hundred eighty-one".