223103320312 has 8 divisors (see below), whose sum is σ = 418318725600. Its totient is φ = 111551660152.

The previous prime is 223103320261. The next prime is 223103320327. The reversal of 223103320312 is 213023301322.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×223103320312³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13943957512 + ... + 13943957527.

It is an arithmetic number, because the mean of its divisors is an integer number (52289840700).

Almost surely, 2^223103320312 is an apocalyptic number.

It is an amenable number.

223103320312 is a deficient number, since it is larger than the sum of its proper divisors (195215405288).

223103320312 is a wasteful number, since it uses less digits than its factorization.

223103320312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27887915045 (or 27887915041 counting only the distinct ones).

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

Adding to 223103320312 its reverse (213023301322), we get a palindrome (436126621634).

The spelling of 223103320312 in words is "two hundred twenty-three billion, one hundred three million, three hundred twenty thousand, three hundred twelve".