132123044894369 has 2 divisors, whose sum is σ = 132123044894370. Its totient is φ = 132123044894368.

The previous prime is 132123044894311. The next prime is 132123044894459. The reversal of 132123044894369 is 963498440321231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77975699248225 + 54147345646144 = 8830385^2 + 7358488^2 .

It is a cyclic number.

It is not a de Polignac number, because 132123044894369 - 2¹⁶ = 132123044828833 is a prime.

It is a super-2 number, since 2×132123044894369² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132123044894069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66061522447184 + 66061522447185.

It is an arithmetic number, because the mean of its divisors is an integer number (66061522447185).

Almost surely, 2^{132123044894369} is an apocalyptic number.

It is an amenable number.

132123044894369 is a deficient number, since it is larger than the sum of its proper divisors (1).

132123044894369 is an equidigital number, since it uses as much as digits as its factorization.

132123044894369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26873856, while the sum is 59.

The spelling of 132123044894369 in words is "one hundred thirty-two trillion, one hundred twenty-three billion, forty-four million, eight hundred ninety-four thousand, three hundred sixty-nine".