11234909195 has 4 divisors (see below), whose sum is σ = 13481891040. Its totient is φ = 8987927352.

The previous prime is 11234909183. The next prime is 11234909197. The reversal of 11234909195 is 59190943211.

11234909195 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11234909195 - 2²⁴ = 11218131979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11234909197) 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 in 3 ways as a sum of consecutive naturals, for example, 1123490915 + ... + 1123490924.

It is an arithmetic number, because the mean of its divisors is an integer number (3370472760).

Almost surely, 2^11234909195 is an apocalyptic number.

11234909195 is a deficient number, since it is larger than the sum of its proper divisors (2246981845).

11234909195 is an equidigital number, since it uses as much as digits as its factorization.

11234909195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246981844.

The product of its (nonzero) digits is 87480, while the sum is 44.

The spelling of 11234909195 in words is "eleven billion, two hundred thirty-four million, nine hundred nine thousand, one hundred ninety-five".