109657314887 has 2 divisors, whose sum is σ = 109657314888. Its totient is φ = 109657314886.

The previous prime is 109657314857. The next prime is 109657314917. The reversal of 109657314887 is 788413756901.

It is a balanced prime because it is at equal distance from previous prime (109657314857) and next prime (109657314917).

It is a cyclic number.

It is not a de Polignac number, because 109657314887 - 2⁸ = 109657314631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (109657314857) 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, 54828657443 + 54828657444.

It is an arithmetic number, because the mean of its divisors is an integer number (54828657444).

Almost surely, 2^109657314887 is an apocalyptic number.

109657314887 is a deficient number, since it is larger than the sum of its proper divisors (1).

109657314887 is an equidigital number, since it uses as much as digits as its factorization.

109657314887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10160640, while the sum is 59.

The spelling of 109657314887 in words is "one hundred nine billion, six hundred fifty-seven million, three hundred fourteen thousand, eight hundred eighty-seven".