100510010561055 has 64 divisors (see below), whose sum is σ = 180310946780160. Its totient is φ = 47510502672384.

The previous prime is 100510010560961. The next prime is 100510010561099. The reversal of 100510010561055 is 550165010015001.

It is not a de Polignac number, because 100510010561055 - 2¹⁸ = 100510010298911 is a prime.

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 63 ways as a sum of consecutive naturals, for example, 61301964 + ... + 62920193.

It is an arithmetic number, because the mean of its divisors is an integer number (2817358543440).

Almost surely, 2^{100510010561055} is an apocalyptic number.

100510010561055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100510010561055 is a deficient number, since it is larger than the sum of its proper divisors (79800936219105).

100510010561055 is a wasteful number, since it uses less digits than its factorization.

100510010561055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124222368.

The product of its (nonzero) digits is 3750, while the sum is 30.

Adding to 100510010561055 its reverse (550165010015001), we get a palindrome (650675020576056).

The spelling of 100510010561055 in words is "one hundred trillion, five hundred ten billion, ten million, five hundred sixty-one thousand, fifty-five".