1130230231271 has 2 divisors, whose sum is σ = 1130230231272. Its totient is φ = 1130230231270.

The previous prime is 1130230231253. The next prime is 1130230231367. The reversal of 1130230231271 is 1721320320311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130230231271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1130230231271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130230231231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565115115635 + 565115115636.

It is an arithmetic number, because the mean of its divisors is an integer number (565115115636).

Almost surely, 2^{1130230231271} is an apocalyptic number.

1130230231271 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130230231271 is an equidigital number, since it uses as much as digits as its factorization.

1130230231271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 1130230231271 its reverse (1721320320311), we get a palindrome (2851550551582).

The spelling of 1130230231271 in words is "one trillion, one hundred thirty billion, two hundred thirty million, two hundred thirty-one thousand, two hundred seventy-one".