103300330221 has 48 divisors (see below), whose sum is σ = 172948538880. Its totient is φ = 58923262080.

The previous prime is 103300330213. The next prime is 103300330267. The reversal of 103300330221 is 122033003301.

103300330221 is a `hidden beast` number, since 1 + 0 + 330 + 0 + 330 + 2 + 2 + 1 = 666.

It is not a de Polignac number, because 103300330221 - 2³ = 103300330213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103300330194 and 103300330203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103300330271) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 380196 + ... + 592578.

It is an arithmetic number, because the mean of its divisors is an integer number (3603094560).

Almost surely, 2^103300330221 is an apocalyptic number.

103300330221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103300330221 is a deficient number, since it is larger than the sum of its proper divisors (69648208659).

103300330221 is a wasteful number, since it uses less digits than its factorization.

103300330221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212451 (or 212414 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103300330221 its reverse (122033003301), we get a palindrome (225333333522).

The spelling of 103300330221 in words is "one hundred three billion, three hundred million, three hundred thirty thousand, two hundred twenty-one".