20233000123 has 8 divisors (see below), whose sum is σ = 23125363200. Its totient is φ = 17341120680.

The previous prime is 20233000097. The next prime is 20233000129. The reversal of 20233000123 is 32100033202.

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 20233000123 - 2⁵ = 20233000091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20233000097 and 20233000106.

It is not an unprimeable number, because it can be changed into a prime (20233000129) 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, 26323 + ... + 202876.

It is an arithmetic number, because the mean of its divisors is an integer number (2890670400).

Almost surely, 2^20233000123 is an apocalyptic number.

20233000123 is a deficient number, since it is larger than the sum of its proper divisors (2892363077).

20233000123 is a wasteful number, since it uses less digits than its factorization.

20233000123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241817.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 20233000123 its reverse (32100033202), we get a palindrome (52333033325).

The spelling of 20233000123 in words is "twenty billion, two hundred thirty-three million, one hundred twenty-three", and thus it is an aban number.