107449517387 has 2 divisors, whose sum is σ = 107449517388. Its totient is φ = 107449517386.

The previous prime is 107449517377. The next prime is 107449517389. The reversal of 107449517387 is 783715944701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 107449517387 - 2³⁶ = 38730040651 is a prime.

Together with 107449517389, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (107449517389) 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, 53724758693 + 53724758694.

It is an arithmetic number, because the mean of its divisors is an integer number (53724758694).

Almost surely, 2^107449517387 is an apocalyptic number.

107449517387 is a deficient number, since it is larger than the sum of its proper divisors (1).

107449517387 is an equidigital number, since it uses as much as digits as its factorization.

107449517387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 107449517387 in words is "one hundred seven billion, four hundred forty-nine million, five hundred seventeen thousand, three hundred eighty-seven".