41530123 has 2 divisors, whose sum is σ = 41530124. Its totient is φ = 41530122.

The previous prime is 41530121. The next prime is 41530127. The reversal of 41530123 is 32103514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41530123 - 2¹ = 41530121 is a prime.

It is a super-2 number, since 2×41530123² = 3449502232790258, which contains 22 as substring.

Together with 41530121, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 41530123.

It is not a weakly prime, because it can be changed into another prime (41530121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20765061 + 20765062.

It is an arithmetic number, because the mean of its divisors is an integer number (20765062).

Almost surely, 2^41530123 is an apocalyptic number.

41530123 is a deficient number, since it is larger than the sum of its proper divisors (1).

41530123 is an equidigital number, since it uses as much as digits as its factorization.

41530123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 41530123 is about 6444.3869374829. The cubic root of 41530123 is about 346.3015263889.

Adding to 41530123 its reverse (32103514), we get a palindrome (73633637).

The spelling of 41530123 in words is "forty-one million, five hundred thirty thousand, one hundred twenty-three".