10010616056661 has 8 divisors (see below), whose sum is σ = 14560896082464. Its totient is φ = 6067040034320.

The previous prime is 10010616056647. The next prime is 10010616056687. The reversal of 10010616056661 is 16665061601001.

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

It is a cyclic number.

It is not a de Polignac number, because 10010616056661 - 2³⁸ = 9735738149717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010616056461) by changing a digit.

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, 151676000826 + ... + 151676000891.

It is an arithmetic number, because the mean of its divisors is an integer number (1820112010308).

Almost surely, 2^{10010616056661} is an apocalyptic number.

10010616056661 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10010616056661 is a deficient number, since it is larger than the sum of its proper divisors (4550280025803).

10010616056661 is a wasteful number, since it uses less digits than its factorization.

10010616056661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303352001731.

The product of its (nonzero) digits is 38880, while the sum is 39.

Adding to 10010616056661 its reverse (16665061601001), we get a palindrome (26675677657662).

The spelling of 10010616056661 in words is "ten trillion, ten billion, six hundred sixteen million, fifty-six thousand, six hundred sixty-one".