204630051341 has 4 divisors (see below), whose sum is σ = 204648687072. Its totient is φ = 204611415612.

The previous prime is 204630051323. The next prime is 204630051371. The reversal of 204630051341 is 143150036402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204630051341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204630051371) 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, 9301385 + ... + 9323358.

It is an arithmetic number, because the mean of its divisors is an integer number (51162171768).

Almost surely, 2^204630051341 is an apocalyptic number.

It is an amenable number.

204630051341 is a deficient number, since it is larger than the sum of its proper divisors (18635731).

204630051341 is a wasteful number, since it uses less digits than its factorization.

204630051341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18635730.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 204630051341 its reverse (143150036402), we get a palindrome (347780087743).

The spelling of 204630051341 in words is "two hundred four billion, six hundred thirty million, fifty-one thousand, three hundred forty-one".