212302031027 has 2 divisors, whose sum is σ = 212302031028. Its totient is φ = 212302031026.

The previous prime is 212302030987. The next prime is 212302031111. The reversal of 212302031027 is 720130203212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212302031027 - 2¹⁴ = 212302014643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212302030993 and 212302031011.

It is not a weakly prime, because it can be changed into another prime (212302001027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106151015513 + 106151015514.

It is an arithmetic number, because the mean of its divisors is an integer number (106151015514).

Almost surely, 2^212302031027 is an apocalyptic number.

212302031027 is a deficient number, since it is larger than the sum of its proper divisors (1).

212302031027 is an equidigital number, since it uses as much as digits as its factorization.

212302031027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 212302031027 its reverse (720130203212), we get a palindrome (932432234239).

The spelling of 212302031027 in words is "two hundred twelve billion, three hundred two million, thirty-one thousand, twenty-seven".