41220135503 has 2 divisors, whose sum is σ = 41220135504. Its totient is φ = 41220135502.

The previous prime is 41220135497. The next prime is 41220135527. The reversal of 41220135503 is 30553102214.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41220135503 - 2³² = 36925168207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41220135533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20610067751 + 20610067752.

It is an arithmetic number, because the mean of its divisors is an integer number (20610067752).

Almost surely, 2^41220135503 is an apocalyptic number.

41220135503 is a deficient number, since it is larger than the sum of its proper divisors (1).

41220135503 is an equidigital number, since it uses as much as digits as its factorization.

41220135503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 41220135503 its reverse (30553102214), we get a palindrome (71773237717).

The spelling of 41220135503 in words is "forty-one billion, two hundred twenty million, one hundred thirty-five thousand, five hundred three".