10213322123 has 16 divisors (see below), whose sum is σ = 10468768320. Its totient is φ = 9960402816.

The previous prime is 10213322089. The next prime is 10213322129. The reversal of 10213322123 is 32122331201.

10213322123 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10213322123 - 2¹⁰ = 10213321099 is a prime.

It is a super-2 number, since 2×10213322123² (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 = 10213322095 and 10213322104.

It is not an unprimeable number, because it can be changed into a prime (10213322129) 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, 11113058 + ... + 11113976.

It is an arithmetic number, because the mean of its divisors is an integer number (654298020).

Almost surely, 2^10213322123 is an apocalyptic number.

10213322123 is a deficient number, since it is larger than the sum of its proper divisors (255446197).

10213322123 is an equidigital number, since it uses as much as digits as its factorization.

10213322123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10213322123 its reverse (32122331201), we get a palindrome (42335653324).

The spelling of 10213322123 in words is "ten billion, two hundred thirteen million, three hundred twenty-two thousand, one hundred twenty-three".