103271899 has 2 divisors, whose sum is σ = 103271900. Its totient is φ = 103271898.

The previous prime is 103271893. The next prime is 103271911. The reversal of 103271899 is 998172301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103271899 - 2¹¹ = 103269851 is a prime.

It is not a weakly prime, because it can be changed into another prime (103271893) 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, 51635949 + 51635950.

It is an arithmetic number, because the mean of its divisors is an integer number (51635950).

Almost surely, 2^103271899 is an apocalyptic number.

103271899 is a deficient number, since it is larger than the sum of its proper divisors (1).

103271899 is an equidigital number, since it uses as much as digits as its factorization.

103271899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 103271899 is about 10162.2782386628. The cubic root of 103271899 is about 469.1669247289.

The spelling of 103271899 in words is "one hundred three million, two hundred seventy-one thousand, eight hundred ninety-nine".