100110011011111 has 2 divisors, whose sum is σ = 100110011011112. Its totient is φ = 100110011011110.

The previous prime is 100110011011103. The next prime is 100110011011169. The reversal of 100110011011111 is 111110110011001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100110011011111 - 2³ = 100110011011103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100110011011181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055005505555 + 50055005505556.

It is an arithmetic number, because the mean of its divisors is an integer number (50055005505556).

Almost surely, 2^{100110011011111} is an apocalyptic number.

100110011011111 is a deficient number, since it is larger than the sum of its proper divisors (1).

100110011011111 is an equidigital number, since it uses as much as digits as its factorization.

100110011011111 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 10.

Adding to 100110011011111 its reverse (111110110011001), we get a palindrome (211220121022112).

The spelling of 100110011011111 in words is "one hundred trillion, one hundred ten billion, eleven million, eleven thousand, one hundred eleven".