20231021102233 has 8 divisors (see below), whose sum is σ = 20975633084160. Its totient is φ = 19492159020240.

The previous prime is 20231021102207. The next prime is 20231021102273. The reversal of 20231021102233 is 33220112013202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20231021102233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20231021102273) 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, 1437467818 + ... + 1437481891.

It is an arithmetic number, because the mean of its divisors is an integer number (2621954135520).

Almost surely, 2^{20231021102233} is an apocalyptic number.

It is an amenable number.

20231021102233 is a deficient number, since it is larger than the sum of its proper divisors (744611981927).

20231021102233 is a wasteful number, since it uses less digits than its factorization.

20231021102233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2874949967.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20231021102233 its reverse (33220112013202), we get a palindrome (53451133115435).

The spelling of 20231021102233 in words is "twenty trillion, two hundred thirty-one billion, twenty-one million, one hundred two thousand, two hundred thirty-three".