1130606205931 has 2 divisors, whose sum is σ = 1130606205932. Its totient is φ = 1130606205930.

The previous prime is 1130606205907. The next prime is 1130606206061. The reversal of 1130606205931 is 1395026060311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130606205931 - 2²⁷ = 1130471988203 is a prime.

It is a super-2 number, since 2×1130606205931² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1130606205431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565303102965 + 565303102966.

It is an arithmetic number, because the mean of its divisors is an integer number (565303102966).

Almost surely, 2^{1130606205931} is an apocalyptic number.

1130606205931 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130606205931 is an equidigital number, since it uses as much as digits as its factorization.

1130606205931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The spelling of 1130606205931 in words is "one trillion, one hundred thirty billion, six hundred six million, two hundred five thousand, nine hundred thirty-one".