109114939 has 2 divisors, whose sum is σ = 109114940. Its totient is φ = 109114938.

The previous prime is 109114937. The next prime is 109114949. The reversal of 109114939 is 939411901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 109114939 - 2¹ = 109114937 is a prime.

Together with 109114937, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 109114898 and 109114907.

It is not a weakly prime, because it can be changed into another prime (109114931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54557469 + 54557470.

It is an arithmetic number, because the mean of its divisors is an integer number (54557470).

Almost surely, 2^109114939 is an apocalyptic number.

109114939 is a deficient number, since it is larger than the sum of its proper divisors (1).

109114939 is an equidigital number, since it uses as much as digits as its factorization.

109114939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 37.

The square root of 109114939 is about 10445.8096383191. The cubic root of 109114939 is about 477.8534634240.

The spelling of 109114939 in words is "one hundred nine million, one hundred fourteen thousand, nine hundred thirty-nine".