31304203042027 has 2 divisors, whose sum is σ = 31304203042028. Its totient is φ = 31304203042026.

The previous prime is 31304203041949. The next prime is 31304203042031. The reversal of 31304203042027 is 72024030240313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 31304203042027 - 2¹¹ = 31304203039979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 31304203042027.

It is not a weakly prime, because it can be changed into another prime (31304203042097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15652101521013 + 15652101521014.

It is an arithmetic number, because the mean of its divisors is an integer number (15652101521014).

Almost surely, 2^{31304203042027} is an apocalyptic number.

31304203042027 is a deficient number, since it is larger than the sum of its proper divisors (1).

31304203042027 is an equidigital number, since it uses as much as digits as its factorization.

31304203042027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The spelling of 31304203042027 in words is "thirty-one trillion, three hundred four billion, two hundred three million, forty-two thousand, twenty-seven".