10204002305 has 24 divisors (see below), whose sum is σ = 14591382120. Its totient is φ = 6826364160.

The previous prime is 10204002301. The next prime is 10204002317. The reversal of 10204002305 is 50320040201.

It can be written as a sum of positive squares in 4 ways, for example, as 32069569 + 10171932736 = 5663^2 + 100856^2 .

It is not a de Polignac number, because 10204002305 - 2² = 10204002301 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10204002301) 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 23 ways as a sum of consecutive naturals, for example, 497870 + ... + 517959.

It is an arithmetic number, because the mean of its divisors is an integer number (607974255).

Almost surely, 2^10204002305 is an apocalyptic number.

It is an amenable number.

10204002305 is a deficient number, since it is larger than the sum of its proper divisors (4387379815).

10204002305 is a wasteful number, since it uses less digits than its factorization.

10204002305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015889 (or 1015882 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 10204002305 its reverse (50320040201), we get a palindrome (60524042506).

The spelling of 10204002305 in words is "ten billion, two hundred four million, two thousand, three hundred five".