1330001131 has 2 divisors, whose sum is σ = 1330001132. Its totient is φ = 1330001130.

The previous prime is 1330001041. The next prime is 1330001143. The reversal of 1330001131 is 1311000331.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (1311000331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1330001131 - 2²¹ = 1327903979 is a prime.

It is a super-2 number, since 2×1330001131² = 3537806016922558322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1330001191) 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, 665000565 + 665000566.

It is an arithmetic number, because the mean of its divisors is an integer number (665000566).

Almost surely, 2^1330001131 is an apocalyptic number.

1330001131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330001131 is an equidigital number, since it uses as much as digits as its factorization.

1330001131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1330001131 is about 36469.1805638679. The cubic root of 1330001131 is about 1099.7247606126.

Adding to 1330001131 its reverse (1311000331), we get a palindrome (2641001462).

The spelling of 1330001131 in words is "one billion, three hundred thirty million, one thousand, one hundred thirty-one".