10661666100602 has 8 divisors (see below), whose sum is σ = 17446362710112. Its totient is φ = 4846211863900.

The previous prime is 10661666100557. The next prime is 10661666100643. The reversal of 10661666100602 is 20600166616601.

10661666100602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×10661666100602² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10661666100602.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242310593174 + ... + 242310593217.

It is an arithmetic number, because the mean of its divisors is an integer number (2180795338764).

Almost surely, 2^{10661666100602} is an apocalyptic number.

10661666100602 is a deficient number, since it is larger than the sum of its proper divisors (6784696609510).

10661666100602 is a wasteful number, since it uses less digits than its factorization.

10661666100602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484621186404.

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 10661666100602 in words is "ten trillion, six hundred sixty-one billion, six hundred sixty-six million, one hundred thousand, six hundred two".