4131838528903 has 2 divisors, whose sum is σ = 4131838528904. Its totient is φ = 4131838528902.

The previous prime is 4131838528901. The next prime is 4131838528919. The reversal of 4131838528903 is 3098258381314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4131838528903 - 2¹ = 4131838528901 is a prime.

Together with 4131838528901, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4131838528901) 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 as a sum of consecutive naturals, namely, 2065919264451 + 2065919264452.

It is an arithmetic number, because the mean of its divisors is an integer number (2065919264452).

Almost surely, 2^{4131838528903} is an apocalyptic number.

4131838528903 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131838528903 is an equidigital number, since it uses as much as digits as its factorization.

4131838528903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 4131838528903 in words is "four trillion, one hundred thirty-one billion, eight hundred thirty-eight million, five hundred twenty-eight thousand, nine hundred three".