107543923 has 2 divisors, whose sum is σ = 107543924. Its totient is φ = 107543922.

The previous prime is 107543899. The next prime is 107543927. The reversal of 107543923 is 329345701.

It is a strong prime.

It is an emirp because it is prime and its reverse (329345701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107543923 - 2¹³ = 107535731 is a prime.

It is not a weakly prime, because it can be changed into another prime (107543927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53771961 + 53771962.

It is an arithmetic number, because the mean of its divisors is an integer number (53771962).

Almost surely, 2^107543923 is an apocalyptic number.

107543923 is a deficient number, since it is larger than the sum of its proper divisors (1).

107543923 is an equidigital number, since it uses as much as digits as its factorization.

107543923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 107543923 is about 10370.3386154937. The cubic root of 107543923 is about 475.5490205812.

The spelling of 107543923 in words is "one hundred seven million, five hundred forty-three thousand, nine hundred twenty-three".