141453021373 has 2 divisors, whose sum is σ = 141453021374. Its totient is φ = 141453021372.

The previous prime is 141453021323. The next prime is 141453021389. The reversal of 141453021373 is 373120354141.

141453021373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98572137444 + 42880883929 = 313962^2 + 207077^2 .

It is a cyclic number.

It is not a de Polignac number, because 141453021373 - 2²¹ = 141450924221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141453021323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70726510686 + 70726510687.

It is an arithmetic number, because the mean of its divisors is an integer number (70726510687).

Almost surely, 2^141453021373 is an apocalyptic number.

It is an amenable number.

141453021373 is a deficient number, since it is larger than the sum of its proper divisors (1).

141453021373 is an equidigital number, since it uses as much as digits as its factorization.

141453021373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 141453021373 in words is "one hundred forty-one billion, four hundred fifty-three million, twenty-one thousand, three hundred seventy-three".