20223001343 has 2 divisors, whose sum is σ = 20223001344. Its totient is φ = 20223001342.

The previous prime is 20223001333. The next prime is 20223001363. The reversal of 20223001343 is 34310032202.

It is an a-pointer prime, because the next prime (20223001363) can be obtained adding 20223001343 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20223001343 - 2⁴ = 20223001327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20223001333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111500671 + 10111500672.

It is an arithmetic number, because the mean of its divisors is an integer number (10111500672).

Almost surely, 2^20223001343 is an apocalyptic number.

20223001343 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223001343 is an equidigital number, since it uses as much as digits as its factorization.

20223001343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20223001343 its reverse (34310032202), we get a palindrome (54533033545).

The spelling of 20223001343 in words is "twenty billion, two hundred twenty-three million, one thousand, three hundred forty-three".