1013430310027 has 2 divisors, whose sum is σ = 1013430310028. Its totient is φ = 1013430310026.

The previous prime is 1013430310007. The next prime is 1013430310073. The reversal of 1013430310027 is 7200130343101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1013430310027 - 2³⁹ = 463674496139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1013430309983 and 1013430310010.

It is not a weakly prime, because it can be changed into another prime (1013430310007) 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, 506715155013 + 506715155014.

It is an arithmetic number, because the mean of its divisors is an integer number (506715155014).

Almost surely, 2^{1013430310027} is an apocalyptic number.

1013430310027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013430310027 is an equidigital number, since it uses as much as digits as its factorization.

1013430310027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 1013430310027 its reverse (7200130343101), we get a palindrome (8213560653128).

The spelling of 1013430310027 in words is "one trillion, thirteen billion, four hundred thirty million, three hundred ten thousand, twenty-seven".