109160939 has 2 divisors, whose sum is σ = 109160940. Its totient is φ = 109160938.

The previous prime is 109160929. The next prime is 109160957. The reversal of 109160939 is 939061901.

It is a weak prime.

It is an emirp because it is prime and its reverse (939061901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 109160939 - 2⁴ = 109160923 is a prime.

It is a super-2 number, since 2×109160939² = 23832221206723442, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (109160929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54580469 + 54580470.

It is an arithmetic number, because the mean of its divisors is an integer number (54580470).

Almost surely, 2^109160939 is an apocalyptic number.

109160939 is a deficient number, since it is larger than the sum of its proper divisors (1).

109160939 is an equidigital number, since it uses as much as digits as its factorization.

109160939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13122, while the sum is 38.

The square root of 109160939 is about 10448.0112461655. The cubic root of 109160939 is about 477.9206041575.

The spelling of 109160939 in words is "one hundred nine million, one hundred sixty thousand, nine hundred thirty-nine".