20262183323 has 2 divisors, whose sum is σ = 20262183324. Its totient is φ = 20262183322.

The previous prime is 20262183259. The next prime is 20262183481. The reversal of 20262183323 is 32338126202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20262183323 - 2⁶ = 20262183259 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20262183323.

It is not a weakly prime, because it can be changed into another prime (20262183223) 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, 10131091661 + 10131091662.

It is an arithmetic number, because the mean of its divisors is an integer number (10131091662).

Almost surely, 2^20262183323 is an apocalyptic number.

20262183323 is a deficient number, since it is larger than the sum of its proper divisors (1).

20262183323 is an equidigital number, since it uses as much as digits as its factorization.

20262183323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 20262183323 in words is "twenty billion, two hundred sixty-two million, one hundred eighty-three thousand, three hundred twenty-three".