2103422017 has 2 divisors, whose sum is σ = 2103422018. Its totient is φ = 2103422016.

The previous prime is 2103421987. The next prime is 2103422047. The reversal of 2103422017 is 7102243012.

It is a balanced prime because it is at equal distance from previous prime (2103421987) and next prime (2103422047).

It can be written as a sum of positive squares in only one way, i.e., 2079451201 + 23970816 = 45601^2 + 4896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103422017 is a prime.

It is not a weakly prime, because it can be changed into another prime (2103422047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051711008 + 1051711009.

It is an arithmetic number, because the mean of its divisors is an integer number (1051711009).

Almost surely, 2^2103422017 is an apocalyptic number.

It is an amenable number.

2103422017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103422017 is an equidigital number, since it uses as much as digits as its factorization.

2103422017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2103422017 is about 45863.0790178767. The cubic root of 2103422017 is about 1281.2743690404.

Adding to 2103422017 its reverse (7102243012), we get a palindrome (9205665029).

The spelling of 2103422017 in words is "two billion, one hundred three million, four hundred twenty-two thousand, seventeen".