108533431379 has 2 divisors, whose sum is σ = 108533431380. Its totient is φ = 108533431378.

The previous prime is 108533431351. The next prime is 108533431403. The reversal of 108533431379 is 973134335801.

It is a strong prime.

It is an emirp because it is prime and its reverse (973134335801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108533431379 - 2²⁴ = 108516654163 is a prime.

It is not a weakly prime, because it can be changed into another prime (108533431679) 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, 54266715689 + 54266715690.

It is an arithmetic number, because the mean of its divisors is an integer number (54266715690).

Almost surely, 2^108533431379 is an apocalyptic number.

108533431379 is a deficient number, since it is larger than the sum of its proper divisors (1).

108533431379 is an equidigital number, since it uses as much as digits as its factorization.

108533431379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 108533431379 in words is "one hundred eight billion, five hundred thirty-three million, four hundred thirty-one thousand, three hundred seventy-nine".