204134123302 has 8 divisors (see below), whose sum is σ = 324213019416. Its totient is φ = 96063116832.

The previous prime is 204134123273. The next prime is 204134123309. The reversal of 204134123302 is 203321431402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×204134123302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204134123309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3001972368 + ... + 3001972435.

It is an arithmetic number, because the mean of its divisors is an integer number (40526627427).

Almost surely, 2^204134123302 is an apocalyptic number.

204134123302 is a deficient number, since it is larger than the sum of its proper divisors (120078896114).

204134123302 is a wasteful number, since it uses less digits than its factorization.

204134123302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003944822.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 204134123302 its reverse (203321431402), we get a palindrome (407455554704).

The spelling of 204134123302 in words is "two hundred four billion, one hundred thirty-four million, one hundred twenty-three thousand, three hundred two".