2103634097 has 2 divisors, whose sum is σ = 2103634098. Its totient is φ = 2103634096.

The previous prime is 2103634067. The next prime is 2103634123. The reversal of 2103634097 is 7904363012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1665945856 + 437688241 = 40816^2 + 20921^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103634097 - 2⁸ = 2103633841 is a prime.

It is a super-2 number, since 2×2103634097² = 8850552828122010818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2103634007) 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, 1051817048 + 1051817049.

It is an arithmetic number, because the mean of its divisors is an integer number (1051817049).

Almost surely, 2^2103634097 is an apocalyptic number.

It is an amenable number.

2103634097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103634097 is an equidigital number, since it uses as much as digits as its factorization.

2103634097 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 35.

The square root of 2103634097 is about 45865.3910590545. The cubic root of 2103634097 is about 1281.3174295918.

The spelling of 2103634097 in words is "two billion, one hundred three million, six hundred thirty-four thousand, ninety-seven".