122102102020153 has 2 divisors, whose sum is σ = 122102102020154. Its totient is φ = 122102102020152.

The previous prime is 122102102020127. The next prime is 122102102020229. The reversal of 122102102020153 is 351020201201221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91440488252304 + 30661613767849 = 9562452^2 + 5537293^2 .

It is a cyclic number.

It is not a de Polignac number, because 122102102020153 - 2²⁵ = 122102068465721 is a prime.

It is not a weakly prime, because it can be changed into another prime (122102102090153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61051051010076 + 61051051010077.

It is an arithmetic number, because the mean of its divisors is an integer number (61051051010077).

Almost surely, 2^{122102102020153} is an apocalyptic number.

It is an amenable number.

122102102020153 is a deficient number, since it is larger than the sum of its proper divisors (1).

122102102020153 is an equidigital number, since it uses as much as digits as its factorization.

122102102020153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 122102102020153 its reverse (351020201201221), we get a palindrome (473122303221374).

The spelling of 122102102020153 in words is "one hundred twenty-two trillion, one hundred two billion, one hundred two million, twenty thousand, one hundred fifty-three".