41230531 has 2 divisors, whose sum is σ = 41230532. Its totient is φ = 41230530.

The previous prime is 41230487. The next prime is 41230537. The reversal of 41230531 is 13503214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41230531 - 2¹¹ = 41228483 is a prime.

It is a super-2 number, since 2×41230531² = 3399913373083922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41230499 and 41230508.

It is not a weakly prime, because it can be changed into another prime (41230537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20615265 + 20615266.

It is an arithmetic number, because the mean of its divisors is an integer number (20615266).

Almost surely, 2^41230531 is an apocalyptic number.

41230531 is a deficient number, since it is larger than the sum of its proper divisors (1).

41230531 is an equidigital number, since it uses as much as digits as its factorization.

41230531 is an odious number, because the sum of its binary digits is odd.

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

The square root of 41230531 is about 6421.1004508573. The cubic root of 41230531 is about 345.4667937423.

Adding to 41230531 its reverse (13503214), we get a palindrome (54733745).

The spelling of 41230531 in words is "forty-one million, two hundred thirty thousand, five hundred thirty-one".