150128711 has 2 divisors, whose sum is σ = 150128712. Its totient is φ = 150128710.

The previous prime is 150128689. The next prime is 150128773. The reversal of 150128711 is 117821051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150128711 - 2¹⁴ = 150112327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150128611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75064355 + 75064356.

It is an arithmetic number, because the mean of its divisors is an integer number (75064356).

Almost surely, 2^150128711 is an apocalyptic number.

150128711 is a deficient number, since it is larger than the sum of its proper divisors (1).

150128711 is an equidigital number, since it uses as much as digits as its factorization.

150128711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 560, while the sum is 26.

The square root of 150128711 is about 12252.7021917616. The cubic root of 150128711 is about 531.4812143074.

Adding to 150128711 its reverse (117821051), we get a palindrome (267949762).

The spelling of 150128711 in words is "one hundred fifty million, one hundred twenty-eight thousand, seven hundred eleven".