100100611010050 has 72 divisors (see below), whose sum is σ = 218572055576820. Its totient is φ = 34005345091200.

The previous prime is 100100611009991. The next prime is 100100611010053. The reversal of 100100611010050 is 50010116001001.

It can be written as a sum of positive squares in 6 ways, for example, as 52494792318241 + 47605818691809 = 7245329^2 + 6899697^2 .

It is not an unprimeable number, because it can be changed into a prime (100100611010053) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 187152181 + ... + 187686280.

Almost surely, 2^{100100611010050} is an apocalyptic number.

100100611010050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100611010050 is an abundant number, since it is smaller than the sum of its proper divisors (118471444566770).

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

100100611010050 is a wasteful number, since it uses less digits than its factorization.

100100611010050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374838596 (or 374838584 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 100100611010050 its reverse (50010116001001), we get a palindrome (150110727011051).

The spelling of 100100611010050 in words is "one hundred trillion, one hundred billion, six hundred eleven million, ten thousand, fifty".