120423244199353 has 2 divisors, whose sum is σ = 120423244199354. Its totient is φ = 120423244199352.

The previous prime is 120423244199351. The next prime is 120423244199381. The reversal of 120423244199353 is 353991442324021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98524840737024 + 21898403462329 = 9925968^2 + 4679573^2 .

It is a cyclic number.

It is not a de Polignac number, because 120423244199353 - 2¹ = 120423244199351 is a prime.

Together with 120423244199351, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 120423244199353.

It is not a weakly prime, because it can be changed into another prime (120423244199351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60211622099676 + 60211622099677.

It is an arithmetic number, because the mean of its divisors is an integer number (60211622099677).

Almost surely, 2^{120423244199353} is an apocalyptic number.

It is an amenable number.

120423244199353 is a deficient number, since it is larger than the sum of its proper divisors (1).

120423244199353 is an equidigital number, since it uses as much as digits as its factorization.

120423244199353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5598720, while the sum is 52.

The spelling of 120423244199353 in words is "one hundred twenty trillion, four hundred twenty-three billion, two hundred forty-four million, one hundred ninety-nine thousand, three hundred fifty-three".