100510010505563 has 2 divisors, whose sum is σ = 100510010505564. Its totient is φ = 100510010505562.

The previous prime is 100510010505557. The next prime is 100510010505589. The reversal of 100510010505563 is 365505010015001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100510010505563 is a prime.

It is not a weakly prime, because it can be changed into another prime (100510010502563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50255005252781 + 50255005252782.

It is an arithmetic number, because the mean of its divisors is an integer number (50255005252782).

Almost surely, 2^{100510010505563} is an apocalyptic number.

100510010505563 is a deficient number, since it is larger than the sum of its proper divisors (1).

100510010505563 is an equidigital number, since it uses as much as digits as its factorization.

100510010505563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 32.

The spelling of 100510010505563 in words is "one hundred trillion, five hundred ten billion, ten million, five hundred five thousand, five hundred sixty-three".