203230311102223 has 8 divisors (see below), whose sum is σ = 203275512662400. Its totient is φ = 203185112352600.

The previous prime is 203230311102179. The next prime is 203230311102251. The reversal of 203230311102223 is 322201113032302.

203230311102223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-203230311102223 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 (203230311102253) 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, 147392148 + ... + 148764598.

It is an arithmetic number, because the mean of its divisors is an integer number (25409439082800).

Almost surely, 2^{203230311102223} is an apocalyptic number.

203230311102223 is a deficient number, since it is larger than the sum of its proper divisors (45201560177).

203230311102223 is a wasteful number, since it uses less digits than its factorization.

203230311102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1405277.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 203230311102223 its reverse (322201113032302), we get a palindrome (525431424134525).

The spelling of 203230311102223 in words is "two hundred three trillion, two hundred thirty billion, three hundred eleven million, one hundred two thousand, two hundred twenty-three".