109127039 has 4 divisors (see below), whose sum is σ = 124716624. Its totient is φ = 93537456.

The previous prime is 109127027. The next prime is 109127069. The reversal of 109127039 is 930721901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930721901 = 113 ⋅8236477.

It is a cyclic number.

It is not a de Polignac number, because 109127039 - 2⁸ = 109126783 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109126996 and 109127014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109127009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7794782 + ... + 7794795.

It is an arithmetic number, because the mean of its divisors is an integer number (31179156).

Almost surely, 2^109127039 is an apocalyptic number.

109127039 is a deficient number, since it is larger than the sum of its proper divisors (15589585).

109127039 is an equidigital number, since it uses as much as digits as its factorization.

109127039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15589584.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 109127039 is about 10446.3888018779. The cubic root of 109127039 is about 477.8711261848.

The spelling of 109127039 in words is "one hundred nine million, one hundred twenty-seven thousand, thirty-nine".