660106968302 has 8 divisors (see below), whose sum is σ = 990170873112. Its totient is φ = 330050010600.

The previous prime is 660106968289. The next prime is 660106968317. The reversal of 660106968302 is 203869601066.

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

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 3 ways as a sum of consecutive naturals, for example, 1492349 + ... + 1883432.

It is an arithmetic number, because the mean of its divisors is an integer number (123771359139).

Almost surely, 2^660106968302 is an apocalyptic number.

660106968302 is a deficient number, since it is larger than the sum of its proper divisors (330063904810).

660106968302 is a wasteful number, since it uses less digits than its factorization.

660106968302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473554.

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 660106968302 in words is "six hundred sixty billion, one hundred six million, nine hundred sixty-eight thousand, three hundred two".