100204322245 has 8 divisors (see below), whose sum is σ = 120282170616. Its totient is φ = 80138801856.

The previous prime is 100204322201. The next prime is 100204322269. The reversal of 100204322245 is 542223402001.

It can be written as a sum of positive squares in 4 ways, for example, as 46883508676 + 53320813569 = 216526^2 + 230913^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100204322245 - 2⁷ = 100204322117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3064102 + ... + 3096631.

It is an arithmetic number, because the mean of its divisors is an integer number (15035271327).

Almost surely, 2^100204322245 is an apocalyptic number.

It is an amenable number.

100204322245 is a deficient number, since it is larger than the sum of its proper divisors (20077848371).

100204322245 is an equidigital number, since it uses as much as digits as its factorization.

100204322245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6163991.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 100204322245 its reverse (542223402001), we get a palindrome (642427724246).

The spelling of 100204322245 in words is "one hundred billion, two hundred four million, three hundred twenty-two thousand, two hundred forty-five".