1130231330287 has 2 divisors, whose sum is σ = 1130231330288. Its totient is φ = 1130231330286.

The previous prime is 1130231330171. The next prime is 1130231330341. The reversal of 1130231330287 is 7820331320311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130231330287 - 2²⁷ = 1130097112559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130231330887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565115665143 + 565115665144.

It is an arithmetic number, because the mean of its divisors is an integer number (565115665144).

Almost surely, 2^{1130231330287} is an apocalyptic number.

1130231330287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130231330287 is an equidigital number, since it uses as much as digits as its factorization.

1130231330287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 1130231330287 its reverse (7820331320311), we get a palindrome (8950562650598).

The spelling of 1130231330287 in words is "one trillion, one hundred thirty billion, two hundred thirty-one million, three hundred thirty thousand, two hundred eighty-seven".