10100111101 has 2 divisors, whose sum is σ = 10100111102. Its totient is φ = 10100111100.

The previous prime is 10100111071. The next prime is 10100111113. The reversal of 10100111101 is 10111100101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8029952100 + 2070159001 = 89610^2 + 45499^2 .

It is a cyclic number.

It is not a de Polignac number, because 10100111101 - 2¹⁵ = 10100078333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100112101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050055550 + 5050055551.

It is an arithmetic number, because the mean of its divisors is an integer number (5050055551).

Almost surely, 2^10100111101 is an apocalyptic number.

It is an amenable number.

10100111101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100111101 is an equidigital number, since it uses as much as digits as its factorization.

10100111101 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 10100111101 its reverse (10111100101), we get a palindrome (20211211202).

The spelling of 10100111101 in words is "ten billion, one hundred million, one hundred eleven thousand, one hundred one".