150128348269 has 2 divisors, whose sum is σ = 150128348270. Its totient is φ = 150128348268.

The previous prime is 150128348261. The next prime is 150128348273. The reversal of 150128348269 is 962843821051.

150128348269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148849356100 + 1278992169 = 385810^2 + 35763^2 .

It is a cyclic number.

It is not a de Polignac number, because 150128348269 - 2³ = 150128348261 is a prime.

It is a super-2 number, since 2×150128348269² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150128348261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75064174134 + 75064174135.

It is an arithmetic number, because the mean of its divisors is an integer number (75064174135).

Almost surely, 2^150128348269 is an apocalyptic number.

It is an amenable number.

150128348269 is a deficient number, since it is larger than the sum of its proper divisors (1).

150128348269 is an equidigital number, since it uses as much as digits as its factorization.

150128348269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 49.

The spelling of 150128348269 in words is "one hundred fifty billion, one hundred twenty-eight million, three hundred forty-eight thousand, two hundred sixty-nine".