10010105555500 has 48 divisors (see below), whose sum is σ = 21873909081024. Its totient is φ = 4001873990400.

The previous prime is 10010105555491. The next prime is 10010105555509. The reversal of 10010105555500 is 555550101001.

It is an interprime number because it is at equal distance from previous prime (10010105555491) and next prime (10010105555509).

It is not an unprimeable number, because it can be changed into a prime (10010105555509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4496157 + ... + 6343156.

It is an arithmetic number, because the mean of its divisors is an integer number (455706439188).

Almost surely, 2^{10010105555500} is an apocalyptic number.

10010105555500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010105555500 is an abundant number, since it is smaller than the sum of its proper divisors (11863803525524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10010105555500 is a wasteful number, since it uses less digits than its factorization.

10010105555500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10841179 (or 10841167 counting only the distinct ones).

The product of its (nonzero) digits is 3125, while the sum is 28.

Adding to 10010105555500 its reverse (555550101001), we get a palindrome (10565655656501).

The spelling of 10010105555500 in words is "ten trillion, ten billion, one hundred five million, five hundred fifty-five thousand, five hundred".