1020312322027 has 2 divisors, whose sum is σ = 1020312322028. Its totient is φ = 1020312322026.

The previous prime is 1020312321997. The next prime is 1020312322037. The reversal of 1020312322027 is 7202232130201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020312322027 - 2¹⁵ = 1020312289259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1020312321992 and 1020312322010.

It is not a weakly prime, because it can be changed into another prime (1020312322037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510156161013 + 510156161014.

It is an arithmetic number, because the mean of its divisors is an integer number (510156161014).

Almost surely, 2^{1020312322027} is an apocalyptic number.

1020312322027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020312322027 is an equidigital number, since it uses as much as digits as its factorization.

1020312322027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 1020312322027 its reverse (7202232130201), we get a palindrome (8222544452228).

The spelling of 1020312322027 in words is "one trillion, twenty billion, three hundred twelve million, three hundred twenty-two thousand, twenty-seven".