100330313003221 has 24 divisors (see below), whose sum is σ = 118667829772800. Its totient is φ = 84556409061600.

The previous prime is 100330313003203. The next prime is 100330313003233. The reversal of 100330313003221 is 122300313033001.

It is not a de Polignac number, because 100330313003221 - 2²⁷ = 100330178785493 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100330313003192 and 100330313003201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100330313003201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1912380 + ... + 14293978.

It is an arithmetic number, because the mean of its divisors is an integer number (4944492907200).

Almost surely, 2^{100330313003221} is an apocalyptic number.

It is an amenable number.

100330313003221 is a deficient number, since it is larger than the sum of its proper divisors (18337516769579).

100330313003221 is a wasteful number, since it uses less digits than its factorization.

100330313003221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12384385 (or 12384378 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 100330313003221 its reverse (122300313033001), we get a palindrome (222630626036222).

The spelling of 100330313003221 in words is "one hundred trillion, three hundred thirty billion, three hundred thirteen million, three thousand, two hundred twenty-one".