1331484127 has 2 divisors, whose sum is σ = 1331484128. Its totient is φ = 1331484126.

The previous prime is 1331484113. The next prime is 1331484137. The reversal of 1331484127 is 7214841331.

It is a strong prime.

It is an emirp because it is prime and its reverse (7214841331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1331484127 - 2⁷ = 1331483999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1331484092 and 1331484101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1331484107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665742063 + 665742064.

It is an arithmetic number, because the mean of its divisors is an integer number (665742064).

Almost surely, 2^1331484127 is an apocalyptic number.

1331484127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331484127 is an equidigital number, since it uses as much as digits as its factorization.

1331484127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 1331484127 is about 36489.5070808034. The cubic root of 1331484127 is about 1100.1333521527.

The spelling of 1331484127 in words is "one billion, three hundred thirty-one million, four hundred eighty-four thousand, one hundred twenty-seven".