152030304169 has 2 divisors, whose sum is σ = 152030304170. Its totient is φ = 152030304168.

The previous prime is 152030304161. The next prime is 152030304199. The reversal of 152030304169 is 961403030251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97746896025 + 54283408144 = 312645^2 + 232988^2 .

It is a cyclic number.

It is not a de Polignac number, because 152030304169 - 2³ = 152030304161 is a prime.

It is a super-2 number, since 2×152030304169² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (152030304161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76015152084 + 76015152085.

It is an arithmetic number, because the mean of its divisors is an integer number (76015152085).

Almost surely, 2^152030304169 is an apocalyptic number.

It is an amenable number.

152030304169 is a deficient number, since it is larger than the sum of its proper divisors (1).

152030304169 is an equidigital number, since it uses as much as digits as its factorization.

152030304169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 152030304169 in words is "one hundred fifty-two billion, thirty million, three hundred four thousand, one hundred sixty-nine".