100111022047 has 2 divisors, whose sum is σ = 100111022048. Its totient is φ = 100111022046.

The previous prime is 100111022041. The next prime is 100111022057. The reversal of 100111022047 is 740220111001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100111022047 - 2³⁵ = 65751283679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100111022041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055511023 + 50055511024.

It is an arithmetic number, because the mean of its divisors is an integer number (50055511024).

Almost surely, 2^100111022047 is an apocalyptic number.

100111022047 is a deficient number, since it is larger than the sum of its proper divisors (1).

100111022047 is an equidigital number, since it uses as much as digits as its factorization.

100111022047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 100111022047 its reverse (740220111001), we get a palindrome (840331133048).

The spelling of 100111022047 in words is "one hundred billion, one hundred eleven million, twenty-two thousand, forty-seven".