100204613 has 8 divisors (see below), whose sum is σ = 111683520. Its totient is φ = 89346240.

The previous prime is 100204603. The next prime is 100204619. The reversal of 100204613 is 316402001.

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 100204613 - 2¹⁰ = 100203589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 100204591 and 100204600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100204619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154793 + ... + 155438.

It is an arithmetic number, because the mean of its divisors is an integer number (13960440).

Almost surely, 2^100204613 is an apocalyptic number.

It is an amenable number.

100204613 is a deficient number, since it is larger than the sum of its proper divisors (11478907).

100204613 is a wasteful number, since it uses less digits than its factorization.

100204613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310267.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 100204613 is about 10010.2254220372. The cubic root of 100204613 is about 464.4752441595.

Adding to 100204613 its reverse (316402001), we get a palindrome (416606614).

The spelling of 100204613 in words is "one hundred million, two hundred four thousand, six hundred thirteen".