20223431300071 has 2 divisors, whose sum is σ = 20223431300072. Its totient is φ = 20223431300070.

The previous prime is 20223431300047. The next prime is 20223431300129. The reversal of 20223431300071 is 17000313432202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20223431300071 - 2¹⁷ = 20223431168999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20223431304071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111715650035 + 10111715650036.

It is an arithmetic number, because the mean of its divisors is an integer number (10111715650036).

Almost surely, 2^{20223431300071} is an apocalyptic number.

20223431300071 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223431300071 is an equidigital number, since it uses as much as digits as its factorization.

20223431300071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 20223431300071 its reverse (17000313432202), we get a palindrome (37223744732273).

The spelling of 20223431300071 in words is "twenty trillion, two hundred twenty-three billion, four hundred thirty-one million, three hundred thousand, seventy-one".