2123130283 has 2 divisors, whose sum is σ = 2123130284. Its totient is φ = 2123130282.

The previous prime is 2123130271. The next prime is 2123130307. The reversal of 2123130283 is 3820313212.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2123130283 is a prime.

It is not a weakly prime, because it can be changed into another prime (2123100283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061565141 + 1061565142.

It is an arithmetic number, because the mean of its divisors is an integer number (1061565142).

Almost surely, 2^2123130283 is an apocalyptic number.

2123130283 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123130283 is an equidigital number, since it uses as much as digits as its factorization.

2123130283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2123130283 is about 46077.4378953518. The cubic root of 2123130283 is about 1285.2636204587.

Adding to 2123130283 its reverse (3820313212), we get a palindrome (5943443495).

The spelling of 2123130283 in words is "two billion, one hundred twenty-three million, one hundred thirty thousand, two hundred eighty-three".