204210034403 has 8 divisors (see below), whose sum is σ = 214191550272. Its totient is φ = 194463377856.

The previous prime is 204210034373. The next prime is 204210034433. The reversal of 204210034403 is 304430012402.

It is an interprime number because it is at equal distance from previous prime (204210034373) and next prime (204210034433).

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 204210034403 - 2⁶ = 204210034339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204210034433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58713050 + ... + 58716527.

It is an arithmetic number, because the mean of its divisors is an integer number (26773943784).

Almost surely, 2^204210034403 is an apocalyptic number.

204210034403 is a deficient number, since it is larger than the sum of its proper divisors (9981515869).

204210034403 is a wasteful number, since it uses less digits than its factorization.

204210034403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117429661.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 204210034403 its reverse (304430012402), we get a palindrome (508640046805).

The spelling of 204210034403 in words is "two hundred four billion, two hundred ten million, thirty-four thousand, four hundred three".