204240130003 has 8 divisors (see below), whose sum is σ = 251372467808. Its totient is φ = 161596586304.

The previous prime is 204240129971. The next prime is 204240130057. The reversal of 204240130003 is 300031042402.

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 204240130003 - 2⁵ = 204240129971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204240130903) 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, 1122198426 + ... + 1122198607.

It is an arithmetic number, because the mean of its divisors is an integer number (31421558476).

Almost surely, 2^204240130003 is an apocalyptic number.

204240130003 is a deficient number, since it is larger than the sum of its proper divisors (47132337805).

204240130003 is a wasteful number, since it uses less digits than its factorization.

204240130003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244397053.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 204240130003 its reverse (300031042402), we get a palindrome (504271172405).

The spelling of 204240130003 in words is "two hundred four billion, two hundred forty million, one hundred thirty thousand, three".