10303132332221 has 8 divisors (see below), whose sum is σ = 11002232524800. Its totient is φ = 9626953457520.

The previous prime is 10303132332191. The next prime is 10303132332253. The reversal of 10303132332221 is 12223323130301.

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

It is a cyclic number.

It is not a de Polignac number, because 10303132332221 - 2³⁴ = 10285952463037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303132334221) 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, 5730328541 + ... + 5730330338.

It is an arithmetic number, because the mean of its divisors is an integer number (1375279065600).

Almost surely, 2^{10303132332221} is an apocalyptic number.

It is an amenable number.

10303132332221 is a deficient number, since it is larger than the sum of its proper divisors (699100192579).

10303132332221 is a wasteful number, since it uses less digits than its factorization.

10303132332221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11460658939.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 10303132332221 its reverse (12223323130301), we get a palindrome (22526455462522).

The spelling of 10303132332221 in words is "ten trillion, three hundred three billion, one hundred thirty-two million, three hundred thirty-two thousand, two hundred twenty-one".