100321133333 has 4 divisors (see below), whose sum is σ = 100323336960. Its totient is φ = 100318929708.

The previous prime is 100321133327. The next prime is 100321133357. The reversal of 100321133333 is 333331123001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 333331123001 = 31 ⋅10752616871.

It is a cyclic number.

It is not a de Polignac number, because 100321133333 - 2⁴ = 100321133317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100321133299 and 100321133308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100321133303) 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 3 ways as a sum of consecutive naturals, for example, 1032053 + ... + 1125066.

It is an arithmetic number, because the mean of its divisors is an integer number (25080834240).

Almost surely, 2^100321133333 is an apocalyptic number.

It is an amenable number.

100321133333 is a deficient number, since it is larger than the sum of its proper divisors (2203627).

100321133333 is an equidigital number, since it uses as much as digits as its factorization.

100321133333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203626.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 100321133333 its reverse (333331123001), we get a palindrome (433652256334).

The spelling of 100321133333 in words is "one hundred billion, three hundred twenty-one million, one hundred thirty-three thousand, three hundred thirty-three".