100001000011111 has 2 divisors, whose sum is σ = 100001000011112. Its totient is φ = 100001000011110.

The previous prime is 100001000011093. The next prime is 100001000011127. The reversal of 100001000011111 is 111110000100001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100001000011111 - 2²⁹ = 100000463140199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100001000011094 and 100001000011103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100001000011811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000500005555 + 50000500005556.

It is an arithmetic number, because the mean of its divisors is an integer number (50000500005556).

Almost surely, 2^{100001000011111} is an apocalyptic number.

100001000011111 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001000011111 is an equidigital number, since it uses as much as digits as its factorization.

100001000011111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100001000011111 its reverse (111110000100001), we get a palindrome (211111000111112).

It can be divided in two parts, 10000100001 and 1111, that multiplied together give a palindrome (11110111101111).

The spelling of 100001000011111 in words is "one hundred trillion, one billion, eleven thousand, one hundred eleven".