11695898101 has 2 divisors, whose sum is σ = 11695898102. Its totient is φ = 11695898100.

The previous prime is 11695898083. The next prime is 11695898111. The reversal of 11695898101 is 10189859611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11600367025 + 95531076 = 107705^2 + 9774^2 .

It is a cyclic number.

It is not a de Polignac number, because 11695898101 - 2⁵ = 11695898069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11695898111) 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, 5847949050 + 5847949051.

It is an arithmetic number, because the mean of its divisors is an integer number (5847949051).

Almost surely, 2^11695898101 is an apocalyptic number.

It is an amenable number.

11695898101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11695898101 is an equidigital number, since it uses as much as digits as its factorization.

11695898101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 49.

The spelling of 11695898101 in words is "eleven billion, six hundred ninety-five million, eight hundred ninety-eight thousand, one hundred one".