2268105137 has 2 divisors, whose sum is σ = 2268105138. Its totient is φ = 2268105136.

The previous prime is 2268105127. The next prime is 2268105163. The reversal of 2268105137 is 7315018622.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1216335376 + 1051769761 = 34876^2 + 32431^2 .

It is a cyclic number.

It is not a de Polignac number, because 2268105137 - 2⁴ = 2268105121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2268105097 and 2268105106.

It is not a weakly prime, because it can be changed into another prime (2268105127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134052568 + 1134052569.

It is an arithmetic number, because the mean of its divisors is an integer number (1134052569).

Almost surely, 2^2268105137 is an apocalyptic number.

It is an amenable number.

2268105137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268105137 is an equidigital number, since it uses as much as digits as its factorization.

2268105137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 2268105137 is about 47624.6274211148. The cubic root of 2268105137 is about 1313.8760436590.

The spelling of 2268105137 in words is "two billion, two hundred sixty-eight million, one hundred five thousand, one hundred thirty-seven".