109983821140927 has 2 divisors, whose sum is σ = 109983821140928. Its totient is φ = 109983821140926.

The previous prime is 109983821140901. The next prime is 109983821140933. The reversal of 109983821140927 is 729041128389901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 109983821140927 - 2⁷ = 109983821140799 is a prime.

It is a super-3 number, since 3×109983821140927³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109983821140997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54991910570463 + 54991910570464.

It is an arithmetic number, because the mean of its divisors is an integer number (54991910570464).

Almost surely, 2^{109983821140927} is an apocalyptic number.

109983821140927 is a deficient number, since it is larger than the sum of its proper divisors (1).

109983821140927 is an equidigital number, since it uses as much as digits as its factorization.

109983821140927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15676416, while the sum is 64.

The spelling of 109983821140927 in words is "one hundred nine trillion, nine hundred eighty-three billion, eight hundred twenty-one million, one hundred forty thousand, nine hundred twenty-seven".