10321203101311 has 4 divisors (see below), whose sum is σ = 10321213299952. Its totient is φ = 10321192902672.

The previous prime is 10321203101299. The next prime is 10321203101381. The reversal of 10321203101311 is 11310130212301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10321203101311 - 2⁹ = 10321203100799 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 (10321203101381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3390390 + ... + 5668963.

It is an arithmetic number, because the mean of its divisors is an integer number (2580303324988).

Almost surely, 2^{10321203101311} is an apocalyptic number.

10321203101311 is a deficient number, since it is larger than the sum of its proper divisors (10198641).

10321203101311 is an equidigital number, since it uses as much as digits as its factorization.

10321203101311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10198640.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 10321203101311 its reverse (11310130212301), we get a palindrome (21631333313612).

The spelling of 10321203101311 in words is "ten trillion, three hundred twenty-one billion, two hundred three million, one hundred one thousand, three hundred eleven".