1331036027 has 2 divisors, whose sum is σ = 1331036028. Its totient is φ = 1331036026.

The previous prime is 1331035991. The next prime is 1331036041. The reversal of 1331036027 is 7206301331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1331036027 - 2²⁴ = 1314258811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1331035987 and 1331036005.

It is not a weakly prime, because it can be changed into another prime (1331036087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665518013 + 665518014.

It is an arithmetic number, because the mean of its divisors is an integer number (665518014).

Almost surely, 2^1331036027 is an apocalyptic number.

1331036027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331036027 is an equidigital number, since it uses as much as digits as its factorization.

1331036027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 1331036027 is about 36483.3664428051. The cubic root of 1331036027 is about 1100.0099247038.

Adding to 1331036027 its reverse (7206301331), we get a palindrome (8537337358).

The spelling of 1331036027 in words is "one billion, three hundred thirty-one million, thirty-six thousand, twenty-seven".