41320403 has 2 divisors, whose sum is σ = 41320404. Its totient is φ = 41320402.

The previous prime is 41320399. The next prime is 41320417. The reversal of 41320403 is 30402314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41320403 - 2² = 41320399 is a prime.

It is not a weakly prime, because it can be changed into another prime (41320423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20660201 + 20660202.

It is an arithmetic number, because the mean of its divisors is an integer number (20660202).

Almost surely, 2^41320403 is an apocalyptic number.

41320403 is a deficient number, since it is larger than the sum of its proper divisors (1).

41320403 is an equidigital number, since it uses as much as digits as its factorization.

41320403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 41320403 is about 6428.0948188402. The cubic root of 41320403 is about 345.7176213003.

Adding to 41320403 its reverse (30402314), we get a palindrome (71722717).

The spelling of 41320403 in words is "forty-one million, three hundred twenty thousand, four hundred three".