204034123102313 has 8 divisors (see below), whose sum is σ = 233183482362432. Its totient is φ = 174885170689296.

The previous prime is 204034123102289. The next prime is 204034123102373. The reversal of 204034123102313 is 313201321430402.

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 204034123102313 - 2²⁰ = 204034122053737 is a prime.

It is a super-4 number, since 4×204034123102313⁴ (a number of 58 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (204034123102373) 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, 100636370 + ... + 102643787.

It is an arithmetic number, because the mean of its divisors is an integer number (29147935295304).

Almost surely, 2^{204034123102313} is an apocalyptic number.

It is an amenable number.

204034123102313 is a deficient number, since it is larger than the sum of its proper divisors (29149359260119).

204034123102313 is a wasteful number, since it uses less digits than its factorization.

204034123102313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203423551.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 204034123102313 its reverse (313201321430402), we get a palindrome (517235444532715).

The spelling of 204034123102313 in words is "two hundred four trillion, thirty-four billion, one hundred twenty-three million, one hundred two thousand, three hundred thirteen".