141032813 has 2 divisors, whose sum is σ = 141032814. Its totient is φ = 141032812.

The previous prime is 141032809. The next prime is 141032873. The reversal of 141032813 is 318230141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90878089 + 50154724 = 9533^2 + 7082^2 .

It is a cyclic number.

It is not a de Polignac number, because 141032813 - 2² = 141032809 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141032873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70516406 + 70516407.

It is an arithmetic number, because the mean of its divisors is an integer number (70516407).

Almost surely, 2^141032813 is an apocalyptic number.

It is an amenable number.

141032813 is a deficient number, since it is larger than the sum of its proper divisors (1).

141032813 is an equidigital number, since it uses as much as digits as its factorization.

141032813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 141032813 is about 11875.7236832119. The cubic root of 141032813 is about 520.5231581527.

Adding to 141032813 its reverse (318230141), we get a palindrome (459262954).

The spelling of 141032813 in words is "one hundred forty-one million, thirty-two thousand, eight hundred thirteen".