1130131141231 has 2 divisors, whose sum is σ = 1130131141232. Its totient is φ = 1130131141230.

The previous prime is 1130131141213. The next prime is 1130131141253. The reversal of 1130131141231 is 1321411310311.

Together with previous prime (1130131141213) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (1130131141253) can be obtained adding 1130131141231 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130131141231 - 2³⁵ = 1095771402863 is a prime.

It is a super-2 number, since 2×1130131141231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130131111231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565065570615 + 565065570616.

It is an arithmetic number, because the mean of its divisors is an integer number (565065570616).

Almost surely, 2^{1130131141231} is an apocalyptic number.

1130131141231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130131141231 is an equidigital number, since it uses as much as digits as its factorization.

1130131141231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 1130131141231 its reverse (1321411310311), we get a palindrome (2451542451542).

The spelling of 1130131141231 in words is "one trillion, one hundred thirty billion, one hundred thirty-one million, one hundred forty-one thousand, two hundred thirty-one".