100303223321 has 32 divisors (see below), whose sum is σ = 119107812096. Its totient is φ = 82684800000.

The previous prime is 100303223303. The next prime is 100303223329. The reversal of 100303223321 is 123322303001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100303223321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100303223293 and 100303223302.

It is not an unprimeable number, because it can be changed into a prime (100303223329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6746546 + ... + 6761396.

It is an arithmetic number, because the mean of its divisors is an integer number (3722119128).

Almost surely, 2^100303223321 is an apocalyptic number.

It is an amenable number.

100303223321 is a deficient number, since it is larger than the sum of its proper divisors (18804588775).

100303223321 is a wasteful number, since it uses less digits than its factorization.

100303223321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15233.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 100303223321 its reverse (123322303001), we get a palindrome (223625526322).

The spelling of 100303223321 in words is "one hundred billion, three hundred three million, two hundred twenty-three thousand, three hundred twenty-one".