10321322331 has 8 divisors (see below), whose sum is σ = 13775406160. Its totient is φ = 6874060032.

The previous prime is 10321322281. The next prime is 10321322357. The reversal of 10321322331 is 13322312301.

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

It is not a de Polignac number, because 10321322331 - 2⁷ = 10321322203 is a prime.

It is a super-2 number, since 2×10321322331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10321322298 and 10321322307.

It is not an unprimeable number, because it can be changed into a prime (10321321331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701850 + ... + 1707903.

It is an arithmetic number, because the mean of its divisors is an integer number (1721925770).

Almost surely, 2^10321322331 is an apocalyptic number.

10321322331 is a deficient number, since it is larger than the sum of its proper divisors (3454083829).

10321322331 is a wasteful number, since it uses less digits than its factorization.

10321322331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3410765.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10321322331 its reverse (13322312301), we get a palindrome (23643634632).

The spelling of 10321322331 in words is "ten billion, three hundred twenty-one million, three hundred twenty-two thousand, three hundred thirty-one".