304000141 has 2 divisors, whose sum is σ = 304000142. Its totient is φ = 304000140.

The previous prime is 304000121. The next prime is 304000163. The reversal of 304000141 is 141000403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 180123241 + 123876900 = 13421^2 + 11130^2 .

It is a cyclic number.

It is not a de Polignac number, because 304000141 - 2⁷ = 304000013 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (304000111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152000070 + 152000071.

It is an arithmetic number, because the mean of its divisors is an integer number (152000071).

Almost surely, 2^304000141 is an apocalyptic number.

It is an amenable number.

304000141 is a deficient number, since it is larger than the sum of its proper divisors (1).

304000141 is an equidigital number, since it uses as much as digits as its factorization.

304000141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 304000141 is about 17435.5998176145. The cubic root of 304000141 is about 672.3951853156.

Adding to 304000141 its reverse (141000403), we get a palindrome (445000544).

The spelling of 304000141 in words is "three hundred four million, one hundred forty-one", and thus it is an aban number.