107987800655 has 8 divisors (see below), whose sum is σ = 148097555232. Its totient is φ = 74048777568.

The previous prime is 107987800651. The next prime is 107987800709. The reversal of 107987800655 is 556008789701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107987800655 - 2² = 107987800651 is a prime.

It is a super-2 number, since 2×107987800655² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107987800655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107987800651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1542682832 + ... + 1542682901.

It is an arithmetic number, because the mean of its divisors is an integer number (18512194404).

Almost surely, 2^107987800655 is an apocalyptic number.

107987800655 is a deficient number, since it is larger than the sum of its proper divisors (40109754577).

107987800655 is an equidigital number, since it uses as much as digits as its factorization.

107987800655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085365745.

The product of its (nonzero) digits is 4233600, while the sum is 56.

The spelling of 107987800655 in words is "one hundred seven billion, nine hundred eighty-seven million, eight hundred thousand, six hundred fifty-five".