10320203032101 has 48 divisors (see below), whose sum is σ = 15505608768000. Its totient is φ = 6608612634624.

The previous prime is 10320203032079. The next prime is 10320203032121. The reversal of 10320203032101 is 10123030202301.

10320203032101 is a `hidden beast` number, since 1 + 0 + 320 + 20 + 3 + 0 + 321 + 0 + 1 = 666.

It is not a de Polignac number, because 10320203032101 - 2²⁵ = 10320169477669 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320203032121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 259288200 + ... + 259327998.

It is an arithmetic number, because the mean of its divisors is an integer number (323033516000).

Almost surely, 2^{10320203032101} is an apocalyptic number.

It is an amenable number.

10320203032101 is a deficient number, since it is larger than the sum of its proper divisors (5185405735899).

10320203032101 is a wasteful number, since it uses less digits than its factorization.

10320203032101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49778 (or 49775 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10320203032101 its reverse (10123030202301), we get a palindrome (20443233234402).

The spelling of 10320203032101 in words is "ten trillion, three hundred twenty billion, two hundred three million, thirty-two thousand, one hundred one".