109165339 has 2 divisors, whose sum is σ = 109165340. Its totient is φ = 109165338.

The previous prime is 109165307. The next prime is 109165351. The reversal of 109165339 is 933561901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109165339 - 2⁵ = 109165307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 109165298 and 109165307.

It is not a weakly prime, because it can be changed into another prime (109165139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54582669 + 54582670.

It is an arithmetic number, because the mean of its divisors is an integer number (54582670).

Almost surely, 2^109165339 is an apocalyptic number.

109165339 is a deficient number, since it is larger than the sum of its proper divisors (1).

109165339 is an equidigital number, since it uses as much as digits as its factorization.

109165339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21870, while the sum is 37.

The square root of 109165339 is about 10448.2218104326. The cubic root of 109165339 is about 477.9270253262.

It can be divided in two parts, 1091 and 65339, that added together give a triangular number (66430 = T₃₆₄).

The spelling of 109165339 in words is "one hundred nine million, one hundred sixty-five thousand, three hundred thirty-nine".