204302102143113 has 64 divisors (see below), whose sum is σ = 326994796800000. Its totient is φ = 125322777799488.

The previous prime is 204302102143057. The next prime is 204302102143123. The reversal of 204302102143113 is 311341201203402.

204302102143113 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 0 + 210 + 2 + 1 + 431 + 13 = 666.

204302102143113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204302102143113 - 2⁸ = 204302102142857 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (204302102143123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 146254870 + ... + 147645152.

It is an arithmetic number, because the mean of its divisors is an integer number (5109293700000).

Almost surely, 2^{204302102143113} is an apocalyptic number.

It is an amenable number.

204302102143113 is a deficient number, since it is larger than the sum of its proper divisors (122692694656887).

204302102143113 is a wasteful number, since it uses less digits than its factorization.

204302102143113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391643 (or 1391637 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 204302102143113 its reverse (311341201203402), we get a palindrome (515643303346515).

The spelling of 204302102143113 in words is "two hundred four trillion, three hundred two billion, one hundred two million, one hundred forty-three thousand, one hundred thirteen".