1130131 has 2 divisors, whose sum is σ = 1130132. Its totient is φ = 1130130.

The previous prime is 1130123. The next prime is 1130191. The reversal of 1130131 is 1310311.

It is a weak prime.

It is an emirp because it is prime and its reverse (1310311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130131 - 2³ = 1130123 is a prime.

It is a super-2 number, since 2×1130131² = 2554392154322, which contains 22 as substring.

1130131 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1130191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565065 + 565066.

It is an arithmetic number, because the mean of its divisors is an integer number (565066).

2^1130131 is an apocalyptic number.

1130131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130131 is an equidigital number, since it uses as much as digits as its factorization.

1130131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 1130131 is about 1063.0761967046. The cubic root of 1130131 is about 104.1620685615.

Adding to 1130131 its reverse (1310311), we get a palindrome (2440442).

The spelling of 1130131 in words is "one million, one hundred thirty thousand, one hundred thirty-one".