10301323203221 has 8 divisors (see below), whose sum is σ = 10638656496384. Its totient is φ = 9964304444160.

The previous prime is 10301323203173. The next prime is 10301323203247. The reversal of 10301323203221 is 12230232310301.

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-10301323203221 is a prime.

It is a super-2 number, since 2×10301323203221² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10301323200221) 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, 78566951 + ... + 78697956.

It is an arithmetic number, because the mean of its divisors is an integer number (1329832062048).

Almost surely, 2^{10301323203221} is an apocalyptic number.

It is an amenable number.

10301323203221 is a deficient number, since it is larger than the sum of its proper divisors (337333293163).

10301323203221 is a wasteful number, since it uses less digits than its factorization.

10301323203221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157267051.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 10301323203221 its reverse (12230232310301), we get a palindrome (22531555513522).

The spelling of 10301323203221 in words is "ten trillion, three hundred one billion, three hundred twenty-three million, two hundred three thousand, two hundred twenty-one".