100011000001010 has 64 divisors (see below), whose sum is σ = 214683764027904. Its totient is φ = 32798368627200.

The previous prime is 100011000001001. The next prime is 100011000001117. The reversal of 100011000001010 is 10100000110001.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 100011000000985 and 100011000001003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320267750 + ... + 320579870.

It is an arithmetic number, because the mean of its divisors is an integer number (3354433812936).

Almost surely, 2^{100011000001010} is an apocalyptic number.

100011000001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100011000001010 is an abundant number, since it is smaller than the sum of its proper divisors (114672764026894).

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

100011000001010 is a wasteful number, since it uses less digits than its factorization.

100011000001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511179.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 100011000001010 its reverse (10100000110001), we get a palindrome (110111000111011).

The spelling of 100011000001010 in words is "one hundred trillion, eleven billion, one thousand, ten".