100601060550 has 24 divisors (see below), whose sum is σ = 249490630536. Its totient is φ = 26826949440.

The previous prime is 100601060533. The next prime is 100601060561. The reversal of 100601060550 is 55060106001.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100601060550.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335336719 + ... + 335337018.

It is an arithmetic number, because the mean of its divisors is an integer number (10395442939).

Almost surely, 2^100601060550 is an apocalyptic number.

100601060550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100601060550 is an abundant number, since it is smaller than the sum of its proper divisors (148889569986).

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

100601060550 is a wasteful number, since it uses less digits than its factorization.

100601060550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670673752 (or 670673747 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

Adding to 100601060550 its reverse (55060106001), we get a palindrome (155661166551).

The spelling of 100601060550 in words is "one hundred billion, six hundred one million, sixty thousand, five hundred fifty".