2031198107027 has 2 divisors, whose sum is σ = 2031198107028. Its totient is φ = 2031198107026.

The previous prime is 2031198107021. The next prime is 2031198107171. The reversal of 2031198107027 is 7207018911302.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2031198107027 - 2¹⁸ = 2031197844883 is a prime.

It is not a weakly prime, because it can be changed into another prime (2031198107021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015599053513 + 1015599053514.

It is an arithmetic number, because the mean of its divisors is an integer number (1015599053514).

Almost surely, 2^{2031198107027} is an apocalyptic number.

2031198107027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031198107027 is an equidigital number, since it uses as much as digits as its factorization.

2031198107027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 41.

The spelling of 2031198107027 in words is "two trillion, thirty-one billion, one hundred ninety-eight million, one hundred seven thousand, twenty-seven".