2271712103 has 2 divisors, whose sum is σ = 2271712104. Its totient is φ = 2271712102.

The previous prime is 2271712081. The next prime is 2271712141. The reversal of 2271712103 is 3012171722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2271712103 - 2¹² = 2271708007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2271712603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135856051 + 1135856052.

It is an arithmetic number, because the mean of its divisors is an integer number (1135856052).

Almost surely, 2^2271712103 is an apocalyptic number.

2271712103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2271712103 is an equidigital number, since it uses as much as digits as its factorization.

2271712103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 2271712103 is about 47662.4810831329. The cubic root of 2271712103 is about 1314.5721601600.

Adding to 2271712103 its reverse (3012171722), we get a palindrome (5283883825).

The spelling of 2271712103 in words is "two billion, two hundred seventy-one million, seven hundred twelve thousand, one hundred three".