108947119 has 2 divisors, whose sum is σ = 108947120. Its totient is φ = 108947118.

The previous prime is 108947093. The next prime is 108947131. The reversal of 108947119 is 911749801.

It is a strong prime.

It is an emirp because it is prime and its reverse (911749801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108947119 - 2⁷ = 108946991 is a prime.

It is a super-2 number, since 2×108947119² = 23738949476800322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108947219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54473559 + 54473560.

It is an arithmetic number, because the mean of its divisors is an integer number (54473560).

Almost surely, 2^108947119 is an apocalyptic number.

108947119 is a deficient number, since it is larger than the sum of its proper divisors (1).

108947119 is an equidigital number, since it uses as much as digits as its factorization.

108947119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 40.

The square root of 108947119 is about 10437.7736610831. The cubic root of 108947119 is about 477.6083563931.

The spelling of 108947119 in words is "one hundred eight million, nine hundred forty-seven thousand, one hundred nineteen".