123330411206 has 16 divisors (see below), whose sum is σ = 194760836160. Its totient is φ = 58411086120.

The previous prime is 123330411181. The next prime is 123330411221. The reversal of 123330411206 is 602114033321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27521 + ... + 497411.

It is an arithmetic number, because the mean of its divisors is an integer number (12172552260).

Almost surely, 2^123330411206 is an apocalyptic number.

123330411206 is a deficient number, since it is larger than the sum of its proper divisors (71430424954).

123330411206 is a wasteful number, since it uses less digits than its factorization.

123330411206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476819.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 123330411206 its reverse (602114033321), we get a palindrome (725444444527).

The spelling of 123330411206 in words is "one hundred twenty-three billion, three hundred thirty million, four hundred eleven thousand, two hundred six".