109392838279 has 2 divisors, whose sum is σ = 109392838280. Its totient is φ = 109392838278.

The previous prime is 109392838213. The next prime is 109392838283. The reversal of 109392838279 is 972838293901.

It is a strong prime.

It is an emirp because it is prime and its reverse (972838293901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109392838279 - 2¹⁹ = 109392313991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109392830279) 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, 54696419139 + 54696419140.

It is an arithmetic number, because the mean of its divisors is an integer number (54696419140).

Almost surely, 2^109392838279 is an apocalyptic number.

109392838279 is a deficient number, since it is larger than the sum of its proper divisors (1).

109392838279 is an equidigital number, since it uses as much as digits as its factorization.

109392838279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 109392838279 in words is "one hundred nine billion, three hundred ninety-two million, eight hundred thirty-eight thousand, two hundred seventy-nine".