103333232221 has 16 divisors (see below), whose sum is σ = 108151632000. Its totient is φ = 98542338048.

The previous prime is 103333232213. The next prime is 103333232239. The reversal of 103333232221 is 122232333301.

It is a cyclic number.

It is not a de Polignac number, because 103333232221 - 2³ = 103333232213 is a prime.

It is a super-2 number, since 2×103333232221² (a number of 23 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 (103333232281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16303165 + ... + 16309501.

It is an arithmetic number, because the mean of its divisors is an integer number (6759477000).

Almost surely, 2^103333232221 is an apocalyptic number.

It is an amenable number.

103333232221 is a deficient number, since it is larger than the sum of its proper divisors (4818399779).

103333232221 is a wasteful number, since it uses less digits than its factorization.

103333232221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8388.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 103333232221 its reverse (122232333301), we get a palindrome (225565565522).

The spelling of 103333232221 in words is "one hundred three billion, three hundred thirty-three million, two hundred thirty-two thousand, two hundred twenty-one".