107421524887 has 2 divisors, whose sum is σ = 107421524888. Its totient is φ = 107421524886.

The previous prime is 107421524843. The next prime is 107421524921. The reversal of 107421524887 is 788425124701.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 107421524887 - 2¹⁵ = 107421492119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107421524887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107421524827) 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, 53710762443 + 53710762444.

It is an arithmetic number, because the mean of its divisors is an integer number (53710762444).

Almost surely, 2^107421524887 is an apocalyptic number.

107421524887 is a deficient number, since it is larger than the sum of its proper divisors (1).

107421524887 is an equidigital number, since it uses as much as digits as its factorization.

107421524887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1003520, while the sum is 49.

The spelling of 107421524887 in words is "one hundred seven billion, four hundred twenty-one million, five hundred twenty-four thousand, eight hundred eighty-seven".