100511655116055 has 8 divisors (see below), whose sum is σ = 160818648185712. Its totient is φ = 53606216061888.

The previous prime is 100511655116029. The next prime is 100511655116137. The reversal of 100511655116055 is 550611556115001.

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

It is not a de Polignac number, because 100511655116055 - 2⁵ = 100511655116023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100511655115998 and 100511655116016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3350388503854 + ... + 3350388503883.

It is an arithmetic number, because the mean of its divisors is an integer number (20102331023214).

Almost surely, 2^{100511655116055} is an apocalyptic number.

100511655116055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100511655116055 is a deficient number, since it is larger than the sum of its proper divisors (60306993069657).

100511655116055 is an equidigital number, since it uses as much as digits as its factorization.

100511655116055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700777007745.

The product of its (nonzero) digits is 112500, while the sum is 42.

The spelling of 100511655116055 in words is "one hundred trillion, five hundred eleven billion, six hundred fifty-five million, one hundred sixteen thousand, fifty-five".