305150153 has 16 divisors (see below), whose sum is σ = 402827904. Its totient is φ = 223791360.

The previous prime is 305150141. The next prime is 305150201. The reversal of 305150153 is 351051503.

It is a cyclic number.

It is not a de Polignac number, because 305150153 - 2¹⁰ = 305149129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (305150113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115250 + ... + 117867.

It is an arithmetic number, because the mean of its divisors is an integer number (25176744).

Almost surely, 2^305150153 is an apocalyptic number.

It is an amenable number.

305150153 is a deficient number, since it is larger than the sum of its proper divisors (97677751).

305150153 is a wasteful number, since it uses less digits than its factorization.

305150153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233152.

The product of its (nonzero) digits is 1125, while the sum is 23.

The square root of 305150153 is about 17468.5475354993. The cubic root of 305150153 is about 673.2419935953.

The spelling of 305150153 in words is "three hundred five million, one hundred fifty thousand, one hundred fifty-three".