10321303320055 has 64 divisors (see below), whose sum is σ = 16141530037248. Its totient is φ = 6148341688320.

The previous prime is 10321303320019. The next prime is 10321303320061. The reversal of 10321303320055 is 55002330312301.

It is not a de Polignac number, because 10321303320055 - 2¹⁵ = 10321303287287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 150047820 + ... + 150116590.

It is an arithmetic number, because the mean of its divisors is an integer number (252211406832).

Almost surely, 2^{10321303320055} is an apocalyptic number.

10321303320055 is a deficient number, since it is larger than the sum of its proper divisors (5820226717193).

10321303320055 is a wasteful number, since it uses less digits than its factorization.

10321303320055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88216.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 10321303320055 its reverse (55002330312301), we get a palindrome (65323633632356).

The spelling of 10321303320055 in words is "ten trillion, three hundred twenty-one billion, three hundred three million, three hundred twenty thousand, fifty-five".