150666105 has 32 divisors (see below), whose sum is σ = 254499840. Its totient is φ = 75902400.

The previous prime is 150666091. The next prime is 150666133. The reversal of 150666105 is 501666051.

It is not a de Polignac number, because 150666105 - 2⁵ = 150666073 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 142830 + ... + 143880.

It is an arithmetic number, because the mean of its divisors is an integer number (7953120).

Almost surely, 2^150666105 is an apocalyptic number.

150666105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150666105 is a deficient number, since it is larger than the sum of its proper divisors (103833735).

150666105 is a wasteful number, since it uses less digits than its factorization.

150666105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 150666105 is about 12274.6122138339. The cubic root of 150666105 is about 532.1146145823.

The spelling of 150666105 in words is "one hundred fifty million, six hundred sixty-six thousand, one hundred five".