147085110844121 has 2 divisors, whose sum is σ = 147085110844122. Its totient is φ = 147085110844120.

The previous prime is 147085110844051. The next prime is 147085110844129. The reversal of 147085110844121 is 121448011580741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114105359004121 + 32979751840000 = 10682011^2 + 5742800^2 .

It is a cyclic number.

It is not a de Polignac number, because 147085110844121 - 2²⁶ = 147085043735257 is a prime.

It is not a weakly prime, because it can be changed into another prime (147085110844129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73542555422060 + 73542555422061.

It is an arithmetic number, because the mean of its divisors is an integer number (73542555422061).

Almost surely, 2^{147085110844121} is an apocalyptic number.

It is an amenable number.

147085110844121 is a deficient number, since it is larger than the sum of its proper divisors (1).

147085110844121 is an equidigital number, since it uses as much as digits as its factorization.

147085110844121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 286720, while the sum is 47.

The spelling of 147085110844121 in words is "one hundred forty-seven trillion, eighty-five billion, one hundred ten million, eight hundred forty-four thousand, one hundred twenty-one".