10322113021 has 4 divisors (see below), whose sum is σ = 11260486944. Its totient is φ = 9383739100.

The previous prime is 10322113019. The next prime is 10322113093. The reversal of 10322113021 is 12031122301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12031122301 = 11 ⋅1093738391.

It is a cyclic number.

It is not a de Polignac number, because 10322113021 - 2¹ = 10322113019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10322112986 and 10322113004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10322111021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469186945 + ... + 469186966.

It is an arithmetic number, because the mean of its divisors is an integer number (2815121736).

Almost surely, 2^10322113021 is an apocalyptic number.

10322113021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10322113021 is a deficient number, since it is larger than the sum of its proper divisors (938373923).

10322113021 is an equidigital number, since it uses as much as digits as its factorization.

10322113021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938373922.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10322113021 its reverse (12031122301), we get a palindrome (22353235322).

The spelling of 10322113021 in words is "ten billion, three hundred twenty-two million, one hundred thirteen thousand, twenty-one".