10120662056 has 128 divisors (see below), whose sum is σ = 21065184000. Its totient is φ = 4541644800.

The previous prime is 10120662047. The next prime is 10120662067. The reversal of 10120662056 is 65026602101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39379880 + ... + 39380136.

It is an arithmetic number, because the mean of its divisors is an integer number (164571750).

Almost surely, 2^10120662056 is an apocalyptic number.

It is an amenable number.

10120662056 is an abundant number, since it is smaller than the sum of its proper divisors (10944521944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10120662056 is a wasteful number, since it uses less digits than its factorization.

10120662056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 479 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 10120662056 in words is "ten billion, one hundred twenty million, six hundred sixty-two thousand, fifty-six".