203023300211223 has 8 divisors (see below), whose sum is σ = 270716169806208. Its totient is φ = 135339648711864.

The previous prime is 203023300211183. The next prime is 203023300211243. The reversal of 203023300211223 is 322112003320302.

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

It is not a de Polignac number, because 203023300211223 - 2¹² = 203023300207127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 203023300211193 and 203023300211202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203023300211243) 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, 2304472515 + ... + 2304560612.

It is an arithmetic number, because the mean of its divisors is an integer number (33839521225776).

Almost surely, 2^{203023300211223} is an apocalyptic number.

203023300211223 is a deficient number, since it is larger than the sum of its proper divisors (67692869594985).

203023300211223 is a wasteful number, since it uses less digits than its factorization.

203023300211223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4609047813.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 203023300211223 its reverse (322112003320302), we get a palindrome (525135303531525).

The spelling of 203023300211223 in words is "two hundred three trillion, twenty-three billion, three hundred million, two hundred eleven thousand, two hundred twenty-three".