109130747 has 6 divisors (see below), whose sum is σ = 119953764. Its totient is φ = 99209660.

The previous prime is 109130717. The next prime is 109130761. The reversal of 109130747 is 747031901.

It is not a de Polignac number, because 109130747 - 2⁸ = 109130491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109130717) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 450833 + ... + 451074.

It is an arithmetic number, because the mean of its divisors is an integer number (19992294).

Almost surely, 2^109130747 is an apocalyptic number.

109130747 is a deficient number, since it is larger than the sum of its proper divisors (10823017).

109130747 is an equidigital number, since it uses as much as digits as its factorization.

109130747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901929 (or 901918 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 109130747 is about 10446.5662779690. The cubic root of 109130747 is about 477.8765386108.

The spelling of 109130747 in words is "one hundred nine million, one hundred thirty thousand, seven hundred forty-seven".