10321002403121 has 8 divisors (see below), whose sum is σ = 10654292726784. Its totient is φ = 9987734252160.

The previous prime is 10321002403087. The next prime is 10321002403177. The reversal of 10321002403121 is 12130420012301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10321002403121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10321002403093 and 10321002403102.

It is not an unprimeable number, because it can be changed into a prime (10321001403121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4594601 + ... + 6461606.

It is an arithmetic number, because the mean of its divisors is an integer number (1331786590848).

Almost surely, 2^{10321002403121} is an apocalyptic number.

It is an amenable number.

10321002403121 is a deficient number, since it is larger than the sum of its proper divisors (333290323663).

10321002403121 is a wasteful number, since it uses less digits than its factorization.

10321002403121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11086351.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10321002403121 its reverse (12130420012301), we get a palindrome (22451422415422).

The spelling of 10321002403121 in words is "ten trillion, three hundred twenty-one billion, two million, four hundred three thousand, one hundred twenty-one".