223103320311 has 8 divisors (see below), whose sum is σ = 299741865984. Its totient is φ = 147600160760.

The previous prime is 223103320261. The next prime is 223103320327. The reversal of 223103320311 is 113023301322.

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 223103320311 - 2¹³ = 223103312119 is a prime.

It is a super-3 number, since 3×223103320311³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223101320311) 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, 283846071 + ... + 283846856.

It is an arithmetic number, because the mean of its divisors is an integer number (37467733248).

Almost surely, 2^223103320311 is an apocalyptic number.

223103320311 is a deficient number, since it is larger than the sum of its proper divisors (76638545673).

223103320311 is a wasteful number, since it uses less digits than its factorization.

223103320311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567693061.

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

Adding to 223103320311 its reverse (113023301322), we get a palindrome (336126621633).

The spelling of 223103320311 in words is "two hundred twenty-three billion, one hundred three million, three hundred twenty thousand, three hundred eleven".