8193119135 has 4 divisors (see below), whose sum is σ = 9831742968. Its totient is φ = 6554495304.

The previous prime is 8193119107. The next prime is 8193119141. The reversal of 8193119135 is 5319113918.

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 8193119135 - 2¹⁰ = 8193118111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8193119092 and 8193119101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819311909 + ... + 819311918.

It is an arithmetic number, because the mean of its divisors is an integer number (2457935742).

Almost surely, 2^8193119135 is an apocalyptic number.

8193119135 is a deficient number, since it is larger than the sum of its proper divisors (1638623833).

8193119135 is a wasteful number, since it uses less digits than its factorization.

8193119135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1638623832.

The product of its digits is 29160, while the sum is 41.

The square root of 8193119135 is about 90515.8501865833. The cubic root of 8193119135 is about 2015.9654739425.

The spelling of 8193119135 in words is "eight billion, one hundred ninety-three million, one hundred nineteen thousand, one hundred thirty-five".