827131103 has 2 divisors, whose sum is σ = 827131104. Its totient is φ = 827131102.

The previous prime is 827131049. The next prime is 827131111. The reversal of 827131103 is 301131728.

827131103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 827131103 - 2⁸ = 827130847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (827131163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413565551 + 413565552.

It is an arithmetic number, because the mean of its divisors is an integer number (413565552).

Almost surely, 2^827131103 is an apocalyptic number.

827131103 is a deficient number, since it is larger than the sum of its proper divisors (1).

827131103 is an equidigital number, since it uses as much as digits as its factorization.

827131103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 827131103 is about 28759.8870477615. The cubic root of 827131103 is about 938.6956040190.

The spelling of 827131103 in words is "eight hundred twenty-seven million, one hundred thirty-one thousand, one hundred three".