2103354317 has 2 divisors, whose sum is σ = 2103354318. Its totient is φ = 2103354316.

The previous prime is 2103354271. The next prime is 2103354353. The reversal of 2103354317 is 7134533012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1961958436 + 141395881 = 44294^2 + 11891^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103354317 - 2¹⁰ = 2103353293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2103354317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103354367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051677158 + 1051677159.

It is an arithmetic number, because the mean of its divisors is an integer number (1051677159).

Almost surely, 2^2103354317 is an apocalyptic number.

It is an amenable number.

2103354317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103354317 is an equidigital number, since it uses as much as digits as its factorization.

2103354317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2103354317 is about 45862.3409454860. The cubic root of 2103354317 is about 1281.2606226777.

Adding to 2103354317 its reverse (7134533012), we get a palindrome (9237887329).

The spelling of 2103354317 in words is "two billion, one hundred three million, three hundred fifty-four thousand, three hundred seventeen".