151085 has 16 divisors (see below), whose sum is σ = 205632. Its totient is φ = 105600.

The previous prime is 151057. The next prime is 151091. The reversal of 151085 is 580151.

151085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151085 - 2¹⁰ = 150061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2222 + ... + 2288.

It is an arithmetic number, because the mean of its divisors is an integer number (12852).

2¹⁵¹⁰⁸⁵ is an apocalyptic number.

It is an amenable number.

151085 is a deficient number, since it is larger than the sum of its proper divisors (54547).

151085 is a wasteful number, since it uses less digits than its factorization.

151085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 151085 is about 388.6965397325. The cubic root of 151085 is about 53.2607302026.

The spelling of 151085 in words is "one hundred fifty-one thousand, eighty-five".