10321321323 has 16 divisors (see below), whose sum is σ = 14541880320. Its totient is φ = 6498395904.

The previous prime is 10321321321. The next prime is 10321321331. The reversal of 10321321323 is 32312312301.

10321321323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10321321323 - 2¹ = 10321321321 is a prime.

It is a super-2 number, since 2×10321321323² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10321321323.

It is not an unprimeable number, because it can be changed into a prime (10321321321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941286 + ... + 952187.

It is an arithmetic number, because the mean of its divisors is an integer number (908867520).

Almost surely, 2^10321321323 is an apocalyptic number.

10321321323 is a deficient number, since it is larger than the sum of its proper divisors (4220558997).

10321321323 is a wasteful number, since it uses less digits than its factorization.

10321321323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893578.

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

Adding to 10321321323 its reverse (32312312301), we get a palindrome (42633633624).

The spelling of 10321321323 in words is "ten billion, three hundred twenty-one million, three hundred twenty-one thousand, three hundred twenty-three".