563234304121 has 4 divisors (see below), whose sum is σ = 565478265744. Its totient is φ = 560990342500.

The previous prime is 563234304053. The next prime is 563234304131. The reversal of 563234304121 is 121403432365.

It is a happy number.

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 not a de Polignac number, because 563234304121 - 2¹³ = 563234295929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563234304131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121980435 + ... + 1121980936.

It is an arithmetic number, because the mean of its divisors is an integer number (141369566436).

Almost surely, 2^563234304121 is an apocalyptic number.

It is an amenable number.

563234304121 is a deficient number, since it is larger than the sum of its proper divisors (2243961623).

563234304121 is a wasteful number, since it uses less digits than its factorization.

563234304121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243961622.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 563234304121 its reverse (121403432365), we get a palindrome (684637736486).

The spelling of 563234304121 in words is "five hundred sixty-three billion, two hundred thirty-four million, three hundred four thousand, one hundred twenty-one".