100420636411 has 2 divisors, whose sum is σ = 100420636412. Its totient is φ = 100420636410.

The previous prime is 100420636399. The next prime is 100420636441. The reversal of 100420636411 is 114636024001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100420636411 - 2⁹ = 100420635899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100420636411.

It is not a weakly prime, because it can be changed into another prime (100420636441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50210318205 + 50210318206.

It is an arithmetic number, because the mean of its divisors is an integer number (50210318206).

Almost surely, 2^100420636411 is an apocalyptic number.

100420636411 is a deficient number, since it is larger than the sum of its proper divisors (1).

100420636411 is an equidigital number, since it uses as much as digits as its factorization.

100420636411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 100420636411 in words is "one hundred billion, four hundred twenty million, six hundred thirty-six thousand, four hundred eleven".