107342009 has 4 divisors (see below), whose sum is σ = 107431716. Its totient is φ = 107252304.

The previous prime is 107342003. The next prime is 107342017. The reversal of 107342009 is 900243701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 900243701 = 7 ⋅128606243.

It can be written as a sum of positive squares in 2 ways, for example, as 7441984 + 99900025 = 2728^2 + 9995^2 .

It is a cyclic number.

It is not a de Polignac number, because 107342009 - 2¹⁶ = 107276473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107342003) 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, 43034 + ... + 45459.

It is an arithmetic number, because the mean of its divisors is an integer number (26857929).

Almost surely, 2^107342009 is an apocalyptic number.

It is an amenable number.

107342009 is a deficient number, since it is larger than the sum of its proper divisors (89707).

107342009 is an equidigital number, since it uses as much as digits as its factorization.

107342009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89706.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 107342009 is about 10360.5988726521. The cubic root of 107342009 is about 475.2512192809.

The spelling of 107342009 in words is "one hundred seven million, three hundred forty-two thousand, nine".