281301 has 8 divisors (see below), whose sum is σ = 384384. Its totient is φ = 182880.

The previous prime is 281297. The next prime is 281317. The reversal of 281301 is 103182.

It is a happy number.

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

It is not a de Polignac number, because 281301 - 2² = 281297 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 281301.

It is not an unprimeable number, because it can be changed into a prime (281321) 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, 1021 + ... + 1266.

It is an arithmetic number, because the mean of its divisors is an integer number (48048).

2²⁸¹³⁰¹ is an apocalyptic number.

It is an amenable number.

281301 is a deficient number, since it is larger than the sum of its proper divisors (103083).

281301 is a wasteful number, since it uses less digits than its factorization.

281301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 281301 is about 530.3781669715. The cubic root of 281301 is about 65.5224948473.

Adding to 281301 its reverse (103182), we get a palindrome (384483).

The spelling of 281301 in words is "two hundred eighty-one thousand, three hundred one".