4123321112 has 8 divisors (see below), whose sum is σ = 7731227100. Its totient is φ = 2061660552.

The previous prime is 4123321099. The next prime is 4123321133. The reversal of 4123321112 is 2111233214.

4123321112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 257707562 + ... + 257707577.

Almost surely, 2^4123321112 is an apocalyptic number.

It is an amenable number.

4123321112 is a deficient number, since it is larger than the sum of its proper divisors (3607905988).

4123321112 is a wasteful number, since it uses less digits than its factorization.

4123321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515415145 (or 515415141 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 4123321112 is about 64213.0914378057. The cubic root of 4123321112 is about 1603.5495560426.

Adding to 4123321112 its reverse (2111233214), we get a palindrome (6234554326).

The spelling of 4123321112 in words is "four billion, one hundred twenty-three million, three hundred twenty-one thousand, one hundred twelve".