1130113030231 has 2 divisors, whose sum is σ = 1130113030232. Its totient is φ = 1130113030230.

The previous prime is 1130113030217. The next prime is 1130113030253. The reversal of 1130113030231 is 1320303110311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130113030231 - 2⁵ = 1130113030199 is a prime.

It is a super-2 number, since 2×1130113030231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130113030199 and 1130113030208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130113030931) 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, 565056515115 + 565056515116.

It is an arithmetic number, because the mean of its divisors is an integer number (565056515116).

Almost surely, 2^{1130113030231} is an apocalyptic number.

1130113030231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130113030231 is an equidigital number, since it uses as much as digits as its factorization.

1130113030231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1130113030231 its reverse (1320303110311), we get a palindrome (2450416140542).

The spelling of 1130113030231 in words is "one trillion, one hundred thirty billion, one hundred thirteen million, thirty thousand, two hundred thirty-one".