20263735632223 has 8 divisors (see below), whose sum is σ = 20274335672192. Its totient is φ = 20253136000536.

The previous prime is 20263735632209. The next prime is 20263735632277. The reversal of 20263735632223 is 32223653736202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20263735632223 - 2¹³ = 20263735624031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20263735632293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192263086 + ... + 192368452.

It is an arithmetic number, because the mean of its divisors is an integer number (2534291959024).

Almost surely, 2^{20263735632223} is an apocalyptic number.

20263735632223 is a deficient number, since it is larger than the sum of its proper divisors (10600039969).

20263735632223 is a wasteful number, since it uses less digits than its factorization.

20263735632223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204141.

The product of its (nonzero) digits is 3265920, while the sum is 46.

The spelling of 20263735632223 in words is "twenty trillion, two hundred sixty-three billion, seven hundred thirty-five million, six hundred thirty-two thousand, two hundred twenty-three".