150105 has 8 divisors (see below), whose sum is σ = 240192. Its totient is φ = 80048.

The previous prime is 150097. The next prime is 150107. The reversal of 150105 is 501051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150105 - 2³ = 150097 is a prime.

It is a super-2 number, since 2×150105² = 45063022050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4989 + ... + 5018.

It is an arithmetic number, because the mean of its divisors is an integer number (30024).

2¹⁵⁰¹⁰⁵ is an apocalyptic number.

150105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150105 is a deficient number, since it is larger than the sum of its proper divisors (90087).

150105 is a wasteful number, since it uses less digits than its factorization.

150105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10015.

The product of its (nonzero) digits is 25, while the sum is 12.

The square root of 150105 is about 387.4338653241. The cubic root of 150105 is about 53.1453232508.

Adding to 150105 its reverse (501051), we get a palindrome (651156).

The spelling of 150105 in words is "one hundred fifty thousand, one hundred five".