204103314423 has 24 divisors (see below), whose sum is σ = 312194653056. Its totient is φ = 128049792000.

The previous prime is 204103314419. The next prime is 204103314439. The reversal of 204103314423 is 324413301402.

204103314423 is a `hidden beast` number, since 204 + 1 + 0 + 3 + 31 + 4 + 423 = 666.

It is not a de Polignac number, because 204103314423 - 2² = 204103314419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204103314403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1309498 + ... + 1457048.

It is an arithmetic number, because the mean of its divisors is an integer number (13008110544).

Almost surely, 2^204103314423 is an apocalyptic number.

204103314423 is a deficient number, since it is larger than the sum of its proper divisors (108091338633).

204103314423 is a wasteful number, since it uses less digits than its factorization.

204103314423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156615 (or 156612 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 204103314423 its reverse (324413301402), we get a palindrome (528516615825).

The spelling of 204103314423 in words is "two hundred four billion, one hundred three million, three hundred fourteen thousand, four hundred twenty-three".