10320100021303 has 4 divisors (see below), whose sum is σ = 10401360651520. Its totient is φ = 10238839391088.

The previous prime is 10320100021279. The next prime is 10320100021307. The reversal of 10320100021303 is 30312000102301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10320100021303 - 2⁵ = 10320100021271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320100021307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40630314918 + ... + 40630315171.

It is an arithmetic number, because the mean of its divisors is an integer number (2600340162880).

Almost surely, 2^{10320100021303} is an apocalyptic number.

10320100021303 is a deficient number, since it is larger than the sum of its proper divisors (81260630217).

10320100021303 is an equidigital number, since it uses as much as digits as its factorization.

10320100021303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81260630216.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10320100021303 its reverse (30312000102301), we get a palindrome (40632100123604).

The spelling of 10320100021303 in words is "ten trillion, three hundred twenty billion, one hundred million, twenty-one thousand, three hundred three".