100560005563 has 2 divisors, whose sum is σ = 100560005564. Its totient is φ = 100560005562.

The previous prime is 100560005467. The next prime is 100560005569. The reversal of 100560005563 is 365500065001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100560005563 is a prime.

It is a super-2 number, since 2×100560005563² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100560005569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50280002781 + 50280002782.

It is an arithmetic number, because the mean of its divisors is an integer number (50280002782).

Almost surely, 2^100560005563 is an apocalyptic number.

100560005563 is a deficient number, since it is larger than the sum of its proper divisors (1).

100560005563 is an equidigital number, since it uses as much as digits as its factorization.

100560005563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 100560005563 in words is "one hundred billion, five hundred sixty million, five thousand, five hundred sixty-three".