10321303320056 has 32 divisors (see below), whose sum is σ = 19365056558400. Its totient is φ = 5157289336320.

The previous prime is 10321303320019. The next prime is 10321303320061. The reversal of 10321303320056 is 65002330312301.

It is a congruent number.

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, 78741740 + ... + 78872708.

It is an arithmetic number, because the mean of its divisors is an integer number (605158017450).

Almost surely, 2^{10321303320056} is an apocalyptic number.

It is an amenable number.

10321303320056 is a deficient number, since it is larger than the sum of its proper divisors (9043753238344).

10321303320056 is a wasteful number, since it uses less digits than its factorization.

10321303320056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137319 (or 137315 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 29.

Adding to 10321303320056 its reverse (65002330312301), we get a palindrome (75323633632357).

The spelling of 10321303320056 in words is "ten trillion, three hundred twenty-one billion, three hundred three million, three hundred twenty thousand, fifty-six".