109096139 has 4 divisors (see below), whose sum is σ = 109156320. Its totient is φ = 109035960.

The previous prime is 109096103. The next prime is 109096147. The reversal of 109096139 is 931690901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 931690901 = 487 ⋅1913123.

It is a cyclic number.

It is not a de Polignac number, because 109096139 - 2²⁴ = 92318923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109096439) 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, 27284 + ... + 31025.

It is an arithmetic number, because the mean of its divisors is an integer number (27289080).

Almost surely, 2^109096139 is an apocalyptic number.

109096139 is a deficient number, since it is larger than the sum of its proper divisors (60181).

109096139 is an equidigital number, since it uses as much as digits as its factorization.

109096139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60180.

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

The square root of 109096139 is about 10444.9097171780. The cubic root of 109096139 is about 477.8260178662.

The spelling of 109096139 in words is "one hundred nine million, ninety-six thousand, one hundred thirty-nine".