11130130331 has 2 divisors, whose sum is σ = 11130130332. Its totient is φ = 11130130330.

The previous prime is 11130130279. The next prime is 11130130339. The reversal of 11130130331 is 13303103111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11130130331 - 2¹⁴ = 11130113947 is a prime.

It is a super-2 number, since 2×11130130331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11130130339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565065165 + 5565065166.

It is an arithmetic number, because the mean of its divisors is an integer number (5565065166).

Almost surely, 2^11130130331 is an apocalyptic number.

11130130331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11130130331 is an equidigital number, since it uses as much as digits as its factorization.

11130130331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 11130130331 its reverse (13303103111), we get a palindrome (24433233442).

The spelling of 11130130331 in words is "eleven billion, one hundred thirty million, one hundred thirty thousand, three hundred thirty-one".