141241813 has 2 divisors, whose sum is σ = 141241814. Its totient is φ = 141241812.

The previous prime is 141241769. The next prime is 141241823. The reversal of 141241813 is 318142141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94906564 + 46335249 = 9742^2 + 6807^2 .

It is a cyclic number.

It is not a de Polignac number, because 141241813 - 2¹³ = 141233621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141241823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70620906 + 70620907.

It is an arithmetic number, because the mean of its divisors is an integer number (70620907).

Almost surely, 2^141241813 is an apocalyptic number.

It is an amenable number.

141241813 is a deficient number, since it is larger than the sum of its proper divisors (1).

141241813 is an equidigital number, since it uses as much as digits as its factorization.

141241813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 768, while the sum is 25.

The square root of 141241813 is about 11884.5198893350. The cubic root of 141241813 is about 520.7801566075.

Adding to 141241813 its reverse (318142141), we get a palindrome (459383954).

The spelling of 141241813 in words is "one hundred forty-one million, two hundred forty-one thousand, eight hundred thirteen".