107371643 has 4 divisors (see below), whose sum is σ = 113687640. Its totient is φ = 101055648.

The previous prime is 107371637. The next prime is 107371687. The reversal of 107371643 is 346173701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 346173701 = 41 ⋅8443261.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107371643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107371633) 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, 3157973 + ... + 3158006.

It is an arithmetic number, because the mean of its divisors is an integer number (28421910).

Almost surely, 2^107371643 is an apocalyptic number.

107371643 is a deficient number, since it is larger than the sum of its proper divisors (6315997).

107371643 is an equidigital number, since it uses as much as digits as its factorization.

107371643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6315996.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 107371643 is about 10362.0289036462. The cubic root of 107371643 is about 475.2949495935.

The spelling of 107371643 in words is "one hundred seven million, three hundred seventy-one thousand, six hundred forty-three".