204232403013 has 8 divisors (see below), whose sum is σ = 272312736000. Its totient is φ = 136153502688.

The previous prime is 204232403009. The next prime is 204232403021. The reversal of 204232403013 is 310304232402.

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

It is not a de Polignac number, because 204232403013 - 2² = 204232403009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204232403033) 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, 36633 + ... + 640161.

It is an arithmetic number, because the mean of its divisors is an integer number (34039092000).

Almost surely, 2^204232403013 is an apocalyptic number.

It is an amenable number.

204232403013 is a deficient number, since it is larger than the sum of its proper divisors (68080332987).

204232403013 is a wasteful number, since it uses less digits than its factorization.

204232403013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716331.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 204232403013 its reverse (310304232402), we get a palindrome (514536635415).

The spelling of 204232403013 in words is "two hundred four billion, two hundred thirty-two million, four hundred three thousand, thirteen".