103330331003221 has 8 divisors (see below), whose sum is σ = 118102496892800. Its totient is φ = 88560837621648.

The previous prime is 103330331003219. The next prime is 103330331003243. The reversal of 103330331003221 is 122300133033301.

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

It is not a de Polignac number, because 103330331003221 - 2¹ = 103330331003219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103330331003281) 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, 668044146 + ... + 668198803.

It is an arithmetic number, because the mean of its divisors is an integer number (14762812111600).

Almost surely, 2^{103330331003221} is an apocalyptic number.

It is an amenable number.

103330331003221 is a deficient number, since it is larger than the sum of its proper divisors (14772165889579).

103330331003221 is a wasteful number, since it uses less digits than its factorization.

103330331003221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336254003.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 103330331003221 its reverse (122300133033301), we get a palindrome (225630464036522).

The spelling of 103330331003221 in words is "one hundred three trillion, three hundred thirty billion, three hundred thirty-one million, three thousand, two hundred twenty-one".