100510110551055 has 16 divisors (see below), whose sum is σ = 160818071076864. Its totient is φ = 53604760895520.

The previous prime is 100510110551033. The next prime is 100510110551083. The reversal of 100510110551055 is 550155011015001.

It is a happy number.

It is not a de Polignac number, because 100510110551055 - 2⁶ = 100510110550991 is a prime.

It is a super-2 number, since 2×100510110551055² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38145039 + ... + 40694768.

It is an arithmetic number, because the mean of its divisors is an integer number (10051129442304).

Almost surely, 2^{100510110551055} is an apocalyptic number.

100510110551055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100510110551055 is a deficient number, since it is larger than the sum of its proper divisors (60307960525809).

100510110551055 is an equidigital number, since it uses as much as digits as its factorization.

100510110551055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78924806.

The product of its (nonzero) digits is 3125, while the sum is 30.

Adding to 100510110551055 its reverse (550155011015001), we get a palindrome (650665121566056).

The spelling of 100510110551055 in words is "one hundred trillion, five hundred ten billion, one hundred ten million, five hundred fifty-one thousand, fifty-five".