123245236106 has 24 divisors (see below), whose sum is σ = 195425750880. Its totient is φ = 58284798696.

The previous prime is 123245236069. The next prime is 123245236111. The reversal of 123245236106 is 601632542321.

123245236106 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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309035 + ... + 584801.

It is an arithmetic number, because the mean of its divisors is an integer number (8142739620).

Almost surely, 2^123245236106 is an apocalyptic number.

123245236106 is a deficient number, since it is larger than the sum of its proper divisors (72180514774).

123245236106 is a wasteful number, since it uses less digits than its factorization.

123245236106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276426 (or 276407 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 123245236106 its reverse (601632542321), we get a palindrome (724877778427).

The spelling of 123245236106 in words is "one hundred twenty-three billion, two hundred forty-five million, two hundred thirty-six thousand, one hundred six".