10301003203121 has 8 divisors (see below), whose sum is σ = 10311051486120. Its totient is φ = 10290955692672.

The previous prime is 10301003203093. The next prime is 10301003203217. The reversal of 10301003203121 is 12130230010301.

It can be written as a sum of positive squares in 4 ways, for example, as 1061445970225 + 9239557232896 = 1030265^2 + 3039664^2 .

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-10301003203121 is a prime.

It is a super-2 number, since 2×10301003203121² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10301003203121.

It is not an unprimeable number, because it can be changed into a prime (10301003209121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28569461 + ... + 28927773.

It is an arithmetic number, because the mean of its divisors is an integer number (1288881435765).

Almost surely, 2^{10301003203121} is an apocalyptic number.

It is an amenable number.

10301003203121 is a deficient number, since it is larger than the sum of its proper divisors (10048282999).

10301003203121 is a wasteful number, since it uses less digits than its factorization.

10301003203121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386275.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10301003203121 its reverse (12130230010301), we get a palindrome (22431233213422).

The spelling of 10301003203121 in words is "ten trillion, three hundred one billion, three million, two hundred three thousand, one hundred twenty-one".