122303402354163 has 16 divisors (see below), whose sum is σ = 174849242388480. Its totient is φ = 75768005030016.

The previous prime is 122303402354149. The next prime is 122303402354171. The reversal of 122303402354163 is 361453204303221.

It is not a de Polignac number, because 122303402354163 - 2⁹ = 122303402353651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122303402350163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15177881595 + ... + 15177889652.

It is an arithmetic number, because the mean of its divisors is an integer number (10928077649280).

Almost surely, 2^{122303402354163} is an apocalyptic number.

122303402354163 is a deficient number, since it is larger than the sum of its proper divisors (52545840034317).

122303402354163 is a wasteful number, since it uses less digits than its factorization.

122303402354163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30355771346.

The product of its (nonzero) digits is 311040, while the sum is 39.

Adding to 122303402354163 its reverse (361453204303221), we get a palindrome (483756606657384).

The spelling of 122303402354163 in words is "one hundred twenty-two trillion, three hundred three billion, four hundred two million, three hundred fifty-four thousand, one hundred sixty-three".