11392121101 has 2 divisors, whose sum is σ = 11392121102. Its totient is φ = 11392121100.

The previous prime is 11392121077. The next prime is 11392121119. The reversal of 11392121101 is 10112129311.

11392121101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10639716201 + 752404900 = 103149^2 + 27430^2 .

It is a cyclic number.

It is not a de Polignac number, because 11392121101 - 2⁷ = 11392120973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11392121801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5696060550 + 5696060551.

It is an arithmetic number, because the mean of its divisors is an integer number (5696060551).

Almost surely, 2^11392121101 is an apocalyptic number.

It is an amenable number.

11392121101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11392121101 is an equidigital number, since it uses as much as digits as its factorization.

11392121101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 11392121101 in words is "eleven billion, three hundred ninety-two million, one hundred twenty-one thousand, one hundred one".