123700500606 has 16 divisors (see below), whose sum is σ = 247450809744. Its totient is φ = 41225198784.

The previous prime is 123700500593. The next prime is 123700500613. The reversal of 123700500606 is 606005007321.

123700500606 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2043031 + ... + 2102706.

It is an arithmetic number, because the mean of its divisors is an integer number (15465675609).

Almost surely, 2^123700500606 is an apocalyptic number.

123700500606 is an abundant number, since it is smaller than the sum of its proper divisors (123750309138).

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

123700500606 is a wasteful number, since it uses less digits than its factorization.

123700500606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150715.

The product of its (nonzero) digits is 7560, while the sum is 30.

Adding to 123700500606 its reverse (606005007321), we get a palindrome (729705507927).

The spelling of 123700500606 in words is "one hundred twenty-three billion, seven hundred million, five hundred thousand, six hundred six".