204130343011 has 8 divisors (see below), whose sum is σ = 233301200384. Its totient is φ = 174961830600.

The previous prime is 204130342993. The next prime is 204130343093. The reversal of 204130343011 is 110343031402.

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 204130343011 - 2⁹ = 204130342499 is a prime.

It is a super-2 number, since 2×204130343011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (204130343311) 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, 395565 + ... + 751486.

It is an arithmetic number, because the mean of its divisors is an integer number (29162650048).

Almost surely, 2^204130343011 is an apocalyptic number.

204130343011 is a deficient number, since it is larger than the sum of its proper divisors (29170857373).

204130343011 is a wasteful number, since it uses less digits than its factorization.

204130343011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172481.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 204130343011 its reverse (110343031402), we get a palindrome (314473374413).

The spelling of 204130343011 in words is "two hundred four billion, one hundred thirty million, three hundred forty-three thousand, eleven".