2004605101 has 2 divisors, whose sum is σ = 2004605102. Its totient is φ = 2004605100.

The previous prime is 2004605059. The next prime is 2004605137. The reversal of 2004605101 is 1015064002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1235874025 + 768731076 = 35155^2 + 27726^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004605101 - 2²⁷ = 1870387373 is a prime.

It is a super-2 number, since 2×2004605101² = 8036883221910440402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004605191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002302550 + 1002302551.

It is an arithmetic number, because the mean of its divisors is an integer number (1002302551).

Almost surely, 2^2004605101 is an apocalyptic number.

It is an amenable number.

2004605101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004605101 is an equidigital number, since it uses as much as digits as its factorization.

2004605101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2004605101 is about 44772.8165408432. The cubic root of 2004605101 is about 1260.8873192604.

Adding to 2004605101 its reverse (1015064002), we get a palindrome (3019669103).

The spelling of 2004605101 in words is "two billion, four million, six hundred five thousand, one hundred one".