41823013 has 2 divisors, whose sum is σ = 41823014. Its totient is φ = 41823012.

The previous prime is 41823011. The next prime is 41823031. The reversal of 41823013 is 31032814.

Together with next prime (41823031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34304449 + 7518564 = 5857^2 + 2742^2 .

It is a cyclic number.

It is not a de Polignac number, because 41823013 - 2¹ = 41823011 is a prime.

Together with 41823011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41823011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20911506 + 20911507.

It is an arithmetic number, because the mean of its divisors is an integer number (20911507).

Almost surely, 2^41823013 is an apocalyptic number.

It is an amenable number.

41823013 is a deficient number, since it is larger than the sum of its proper divisors (1).

41823013 is an equidigital number, since it uses as much as digits as its factorization.

41823013 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 22.

The square root of 41823013 is about 6467.0714392219. The cubic root of 41823013 is about 347.1137139181.

Adding to 41823013 its reverse (31032814), we get a palindrome (72855827).

The spelling of 41823013 in words is "forty-one million, eight hundred twenty-three thousand, thirteen".