313110220223447 has 2 divisors, whose sum is σ = 313110220223448. Its totient is φ = 313110220223446.

The previous prime is 313110220223407. The next prime is 313110220223453. The reversal of 313110220223447 is 744322022011313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313110220223447 - 2¹⁴ = 313110220207063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313110220223407) 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, 156555110111723 + 156555110111724.

It is an arithmetic number, because the mean of its divisors is an integer number (156555110111724).

Almost surely, 2^{313110220223447} is an apocalyptic number.

313110220223447 is a deficient number, since it is larger than the sum of its proper divisors (1).

313110220223447 is an equidigital number, since it uses as much as digits as its factorization.

313110220223447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 313110220223447 in words is "three hundred thirteen trillion, one hundred ten billion, two hundred twenty million, two hundred twenty-three thousand, four hundred forty-seven".