31324030033147 has 2 divisors, whose sum is σ = 31324030033148. Its totient is φ = 31324030033146.

The previous prime is 31324030033091. The next prime is 31324030033229. The reversal of 31324030033147 is 74133003042313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 31324030033147 - 2⁷ = 31324030033019 is a prime.

It is not a weakly prime, because it can be changed into another prime (31324030033447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15662015016573 + 15662015016574.

It is an arithmetic number, because the mean of its divisors is an integer number (15662015016574).

Almost surely, 2^{31324030033147} is an apocalyptic number.

31324030033147 is a deficient number, since it is larger than the sum of its proper divisors (1).

31324030033147 is an equidigital number, since it uses as much as digits as its factorization.

31324030033147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 34.

The spelling of 31324030033147 in words is "thirty-one trillion, three hundred twenty-four billion, thirty million, thirty-three thousand, one hundred forty-seven".