223103213301 has 4 divisors (see below), whose sum is σ = 297470951072. Its totient is φ = 148735475532.

The previous prime is 223103213297. The next prime is 223103213317. The reversal of 223103213301 is 103312301322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 223103213301 - 2² = 223103213297 is a prime.

It is a super-3 number, since 3×223103213301³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223103213401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37183868881 + ... + 37183868886.

It is an arithmetic number, because the mean of its divisors is an integer number (74367737768).

Almost surely, 2^223103213301 is an apocalyptic number.

It is an amenable number.

223103213301 is a deficient number, since it is larger than the sum of its proper divisors (74367737771).

223103213301 is an equidigital number, since it uses as much as digits as its factorization.

223103213301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74367737770.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 223103213301 its reverse (103312301322), we get a palindrome (326415514623).

The spelling of 223103213301 in words is "two hundred twenty-three billion, one hundred three million, two hundred thirteen thousand, three hundred one".