223031123203 has 8 divisors (see below), whose sum is σ = 254897969760. Its totient is φ = 191165591040.

The previous prime is 223031123179. The next prime is 223031123239. The reversal of 223031123203 is 302321130322.

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 223031123203 - 2²⁵ = 222997568771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223031124203) 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, 66723 + ... + 671203.

It is an arithmetic number, because the mean of its divisors is an integer number (31862246220).

Almost surely, 2^223031123203 is an apocalyptic number.

223031123203 is a deficient number, since it is larger than the sum of its proper divisors (31866846557).

223031123203 is an equidigital number, since it uses as much as digits as its factorization.

223031123203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657197.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 223031123203 its reverse (302321130322), we get a palindrome (525352253525).

The spelling of 223031123203 in words is "two hundred twenty-three billion, thirty-one million, one hundred twenty-three thousand, two hundred three".