100205333 has 4 divisors (see below), whose sum is σ = 100225440. Its totient is φ = 100185228.

The previous prime is 100205323. The next prime is 100205341. The reversal of 100205333 is 333502001.

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.

It is a cyclic number.

It is not a de Polignac number, because 100205333 - 2⁴ = 100205317 is a prime.

It is a super-2 number, since 2×100205333² = 20082217523281778, which 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 (100205323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3638 + ... + 14616.

It is an arithmetic number, because the mean of its divisors is an integer number (25056360).

Almost surely, 2^100205333 is an apocalyptic number.

It is an amenable number.

100205333 is a deficient number, since it is larger than the sum of its proper divisors (20107).

100205333 is an equidigital number, since it uses as much as digits as its factorization.

100205333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20106.

The product of its (nonzero) digits is 270, while the sum is 17.

The square root of 100205333 is about 10010.2613851987. The cubic root of 100205333 is about 464.4763566212.

Adding to 100205333 its reverse (333502001), we get a palindrome (433707334).

The spelling of 100205333 in words is "one hundred million, two hundred five thousand, three hundred thirty-three".