123312010002 has 16 divisors (see below), whose sum is σ = 246823407552. Its totient is φ = 41070772080.

The previous prime is 123312009949. The next prime is 123312010049. The reversal of 123312010002 is 200010213321.

123312010002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8299774 + ... + 8314617.

It is an arithmetic number, because the mean of its divisors is an integer number (15426462972).

Almost surely, 2^123312010002 is an apocalyptic number.

123312010002 is an abundant number, since it is smaller than the sum of its proper divisors (123511397550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123312010002 is a wasteful number, since it uses less digits than its factorization.

123312010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16615633.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 123312010002 its reverse (200010213321), we get a palindrome (323322223323).

The spelling of 123312010002 in words is "one hundred twenty-three billion, three hundred twelve million, ten thousand, two".