107387081 has 2 divisors, whose sum is σ = 107387082. Its totient is φ = 107387080.

The previous prime is 107387053. The next prime is 107387089. The reversal of 107387081 is 180783701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 106605625 + 781456 = 10325^2 + 884^2 .

It is a cyclic number.

It is not a de Polignac number, because 107387081 - 2⁶ = 107387017 is a prime.

It is a super-2 number, since 2×107387081² = 23063970331401122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (107387089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53693540 + 53693541.

It is an arithmetic number, because the mean of its divisors is an integer number (53693541).

Almost surely, 2^107387081 is an apocalyptic number.

It is an amenable number.

107387081 is a deficient number, since it is larger than the sum of its proper divisors (1).

107387081 is an equidigital number, since it uses as much as digits as its factorization.

107387081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 35.

The square root of 107387081 is about 10362.7738082041. The cubic root of 107387081 is about 475.3177279596.

The spelling of 107387081 in words is "one hundred seven million, three hundred eighty-seven thousand, eighty-one".