223012310203 has 8 divisors (see below), whose sum is σ = 224142074640. Its totient is φ = 221884235520.

The previous prime is 223012310119. The next prime is 223012310219. The reversal of 223012310203 is 302013210322.

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 223012310203 - 2¹³ = 223012302011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223012310243) 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, 157393 + ... + 686146.

It is an arithmetic number, because the mean of its divisors is an integer number (28017759330).

Almost surely, 2^223012310203 is an apocalyptic number.

223012310203 is a deficient number, since it is larger than the sum of its proper divisors (1129764437).

223012310203 is a wasteful number, since it uses less digits than its factorization.

223012310203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844877.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 223012310203 its reverse (302013210322), we get a palindrome (525025520525).

The spelling of 223012310203 in words is "two hundred twenty-three billion, twelve million, three hundred ten thousand, two hundred three".