107280943 has 12 divisors (see below), whose sum is σ = 136141992. Its totient is φ = 83595120.

The previous prime is 107280941. The next prime is 107280959. The reversal of 107280943 is 349082701.

It is not a de Polignac number, because 107280943 - 2¹ = 107280941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 107280899 and 107280908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107280941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98980 + ... + 100057.

It is an arithmetic number, because the mean of its divisors is an integer number (11345166).

Almost surely, 2^107280943 is an apocalyptic number.

107280943 is a deficient number, since it is larger than the sum of its proper divisors (28861049).

107280943 is a wasteful number, since it uses less digits than its factorization.

107280943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199062 (or 199055 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 107280943 is about 10357.6514229819. The cubic root of 107280943 is about 475.1610799951.

The spelling of 107280943 in words is "one hundred seven million, two hundred eighty thousand, nine hundred forty-three".