132451242235523 has 2 divisors, whose sum is σ = 132451242235524. Its totient is φ = 132451242235522.

The previous prime is 132451242235517. The next prime is 132451242235601. The reversal of 132451242235523 is 325532242154231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132451242235523 is a prime.

It is not a weakly prime, because it can be changed into another prime (132451272235523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66225621117761 + 66225621117762.

It is an arithmetic number, because the mean of its divisors is an integer number (66225621117762).

Almost surely, 2^{132451242235523} is an apocalyptic number.

132451242235523 is a deficient number, since it is larger than the sum of its proper divisors (1).

132451242235523 is an equidigital number, since it uses as much as digits as its factorization.

132451242235523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728000, while the sum is 44.

Adding to 132451242235523 its reverse (325532242154231), we get a palindrome (457983484389754).

The spelling of 132451242235523 in words is "one hundred thirty-two trillion, four hundred fifty-one billion, two hundred forty-two million, two hundred thirty-five thousand, five hundred twenty-three".