103421123606 has 8 divisors (see below), whose sum is σ = 156315897144. Its totient is φ = 51315824560.

The previous prime is 103421123573. The next prime is 103421123609. The reversal of 103421123606 is 606321124301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103421123609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197368295 + ... + 197368818.

It is an arithmetic number, because the mean of its divisors is an integer number (19539487143).

Almost surely, 2^103421123606 is an apocalyptic number.

103421123606 is a deficient number, since it is larger than the sum of its proper divisors (52894773538).

103421123606 is a wasteful number, since it uses less digits than its factorization.

103421123606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394737246.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 103421123606 its reverse (606321124301), we get a palindrome (709742247907).

The spelling of 103421123606 in words is "one hundred three billion, four hundred twenty-one million, one hundred twenty-three thousand, six hundred six".