108849985067 has 2 divisors, whose sum is σ = 108849985068. Its totient is φ = 108849985066.

The previous prime is 108849984967. The next prime is 108849985121. The reversal of 108849985067 is 760589948801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108849985067 - 2²⁰ = 108848936491 is a prime.

It is a super-2 number, since 2×108849985067² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108849984994 and 108849985012.

It is not a weakly prime, because it can be changed into another prime (108849985367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54424992533 + 54424992534.

It is an arithmetic number, because the mean of its divisors is an integer number (54424992534).

Almost surely, 2^108849985067 is an apocalyptic number.

108849985067 is a deficient number, since it is larger than the sum of its proper divisors (1).

108849985067 is an equidigital number, since it uses as much as digits as its factorization.

108849985067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34836480, while the sum is 65.

The spelling of 108849985067 in words is "one hundred eight billion, eight hundred forty-nine million, nine hundred eighty-five thousand, sixty-seven".