41421312203 has 4 divisors (see below), whose sum is σ = 41525648400. Its totient is φ = 41316976008.

The previous prime is 41421312199. The next prime is 41421312217. The reversal of 41421312203 is 30221312414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 41421312203 - 2² = 41421312199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41421314203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52167503 + ... + 52168296.

It is an arithmetic number, because the mean of its divisors is an integer number (10381412100).

Almost surely, 2^41421312203 is an apocalyptic number.

41421312203 is a deficient number, since it is larger than the sum of its proper divisors (104336197).

41421312203 is a wasteful number, since it uses less digits than its factorization.

41421312203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104336196.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 41421312203 its reverse (30221312414), we get a palindrome (71642624617).

The spelling of 41421312203 in words is "forty-one billion, four hundred twenty-one million, three hundred twelve thousand, two hundred three".