107018478077 has 24 divisors (see below), whose sum is σ = 126392251896. Its totient is φ = 90333024768.

The previous prime is 107018478071. The next prime is 107018478089. The reversal of 107018478077 is 770874810701.

It can be written as a sum of positive squares in 4 ways, for example, as 25443121081 + 81575356996 = 159509^2 + 285614^2 .

It is not a de Polignac number, because 107018478077 - 2¹⁸ = 107018215933 is a prime.

It is a super-3 number, since 3×107018478077³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107018478071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2312873 + ... + 2358689.

It is an arithmetic number, because the mean of its divisors is an integer number (5266343829).

Almost surely, 2^107018478077 is an apocalyptic number.

It is an amenable number.

107018478077 is a deficient number, since it is larger than the sum of its proper divisors (19373773819).

107018478077 is an equidigital number, since it uses as much as digits as its factorization.

107018478077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46557 (or 46550 counting only the distinct ones).

The product of its (nonzero) digits is 614656, while the sum is 50.

The spelling of 107018478077 in words is "one hundred seven billion, eighteen million, four hundred seventy-eight thousand, seventy-seven".