10321121133 has 24 divisors (see below), whose sum is σ = 15121774200. Its totient is φ = 6782330880.

The previous prime is 10321121093. The next prime is 10321121147. The reversal of 10321121133 is 33112112301.

It can be written as a sum of positive squares in 4 ways, for example, as 2815151364 + 7505969769 = 53058^2 + 86637^2 .

It is not a de Polignac number, because 10321121133 - 2¹⁰ = 10321120109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321121333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1363443 + ... + 1370991.

It is an arithmetic number, because the mean of its divisors is an integer number (630073925).

Almost surely, 2^10321121133 is an apocalyptic number.

It is an amenable number.

10321121133 is a deficient number, since it is larger than the sum of its proper divisors (4800653067).

10321121133 is a wasteful number, since it uses less digits than its factorization.

10321121133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9709 (or 9706 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10321121133 its reverse (33112112301), we get a palindrome (43433233434).

The spelling of 10321121133 in words is "ten billion, three hundred twenty-one million, one hundred twenty-one thousand, one hundred thirty-three".