100563405211 has 2 divisors, whose sum is σ = 100563405212. Its totient is φ = 100563405210.

The previous prime is 100563405169. The next prime is 100563405223. The reversal of 100563405211 is 112504365001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100563405211 - 2⁹ = 100563404699 is a prime.

It is a super-2 number, since 2×100563405211² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100563405211.

It is not a weakly prime, because it can be changed into another prime (100563405281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50281702605 + 50281702606.

It is an arithmetic number, because the mean of its divisors is an integer number (50281702606).

Almost surely, 2^100563405211 is an apocalyptic number.

100563405211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100563405211 is an equidigital number, since it uses as much as digits as its factorization.

100563405211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 28.

The spelling of 100563405211 in words is "one hundred billion, five hundred sixty-three million, four hundred five thousand, two hundred eleven".