10420103366056 has 32 divisors (see below), whose sum is σ = 19723074588000. Its totient is φ = 5160630565696.

The previous prime is 10420103366041. The next prime is 10420103366177. The reversal of 10420103366056 is 65066330102401.

10420103366056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5229135 + ... + 6941473.

It is an arithmetic number, because the mean of its divisors is an integer number (616346080875).

Almost surely, 2^{10420103366056} is an apocalyptic number.

It is an amenable number.

10420103366056 is a deficient number, since it is larger than the sum of its proper divisors (9302971221944).

10420103366056 is a wasteful number, since it uses less digits than its factorization.

10420103366056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719561 (or 1719557 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 10420103366056 its reverse (65066330102401), we get a palindrome (75486433468457).

The spelling of 10420103366056 in words is "ten trillion, four hundred twenty billion, one hundred three million, three hundred sixty-six thousand, fifty-six".