10240230321 has 6 divisors (see below), whose sum is σ = 14791443810. Its totient is φ = 6826820208.

The previous prime is 10240230283. The next prime is 10240230323. The reversal of 10240230321 is 12303204201.

It can be written as a sum of positive squares in only one way, i.e., 7384824225 + 2855406096 = 85935^2 + 53436^2 .

It is not a de Polignac number, because 10240230321 - 2¹⁰ = 10240229297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10240230294 and 10240230303.

It is not an unprimeable number, because it can be changed into a prime (10240230323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 568901676 + ... + 568901693.

It is an arithmetic number, because the mean of its divisors is an integer number (2465240635).

Almost surely, 2^10240230321 is an apocalyptic number.

It is an amenable number.

10240230321 is a deficient number, since it is larger than the sum of its proper divisors (4551213489).

10240230321 is a wasteful number, since it uses less digits than its factorization.

10240230321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137803375 (or 1137803372 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10240230321 its reverse (12303204201), we get a palindrome (22543434522).

The spelling of 10240230321 in words is "ten billion, two hundred forty million, two hundred thirty thousand, three hundred twenty-one".