223100212003 has 2 divisors, whose sum is σ = 223100212004. Its totient is φ = 223100212002.

The previous prime is 223100212001. The next prime is 223100212021. The reversal of 223100212003 is 300212001322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223100212003 - 2¹ = 223100212001 is a prime.

It is a super-3 number, since 3×223100212003³ (a number of 35 digits) contains 333 as substring.

Together with 223100212001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (223100212001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111550106001 + 111550106002.

It is an arithmetic number, because the mean of its divisors is an integer number (111550106002).

Almost surely, 2^223100212003 is an apocalyptic number.

223100212003 is a deficient number, since it is larger than the sum of its proper divisors (1).

223100212003 is an equidigital number, since it uses as much as digits as its factorization.

223100212003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 223100212003 its reverse (300212001322), we get a palindrome (523312213325).

The spelling of 223100212003 in words is "two hundred twenty-three billion, one hundred million, two hundred twelve thousand, three".