41815097803 has 2 divisors, whose sum is σ = 41815097804. Its totient is φ = 41815097802.

The previous prime is 41815097801. The next prime is 41815097861. The reversal of 41815097803 is 30879051814.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41815097803 - 2¹ = 41815097801 is a prime.

Together with 41815097801, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (41815097801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20907548901 + 20907548902.

It is an arithmetic number, because the mean of its divisors is an integer number (20907548902).

Almost surely, 2^41815097803 is an apocalyptic number.

41815097803 is a deficient number, since it is larger than the sum of its proper divisors (1).

41815097803 is an equidigital number, since it uses as much as digits as its factorization.

41815097803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 41815097803 in words is "forty-one billion, eight hundred fifteen million, ninety-seven thousand, eight hundred three".