10312032021321 has 8 divisors (see below), whose sum is σ = 13790914930144. Its totient is φ = 6853918563360.

The previous prime is 10312032021271. The next prime is 10312032021397. The reversal of 10312032021321 is 12312023021301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10312032021321 - 2¹⁵ = 10312031988553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10312032021121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5192361556 + ... + 5192363541.

It is an arithmetic number, because the mean of its divisors is an integer number (1723864366268).

Almost surely, 2^{10312032021321} is an apocalyptic number.

It is an amenable number.

10312032021321 is a deficient number, since it is larger than the sum of its proper divisors (3478882908823).

10312032021321 is a wasteful number, since it uses less digits than its factorization.

10312032021321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10384725431.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10312032021321 its reverse (12312023021301), we get a palindrome (22624055042622).

The spelling of 10312032021321 in words is "ten trillion, three hundred twelve billion, thirty-two million, twenty-one thousand, three hundred twenty-one".