307141 has 4 divisors (see below), whose sum is σ = 310284. Its totient is φ = 304000.

The previous prime is 307129. The next prime is 307147. The reversal of 307141 is 141703.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 298116 + 9025 = 546^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 307141 - 2¹¹ = 305093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307147) 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 3 ways as a sum of consecutive naturals, for example, 1420 + ... + 1621.

It is an arithmetic number, because the mean of its divisors is an integer number (77571).

2³⁰⁷¹⁴¹ is an apocalyptic number.

It is an amenable number.

307141 is a deficient number, since it is larger than the sum of its proper divisors (3143).

307141 is a wasteful number, since it uses less digits than its factorization.

307141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 307141 is about 554.2030313883. The cubic root of 307141 is about 67.4702932837.

Adding to 307141 its reverse (141703), we get a palindrome (448844).

The spelling of 307141 in words is "three hundred seven thousand, one hundred forty-one", and thus it is an iban number.