100505106050 has 96 divisors (see below), whose sum is σ = 193813095168. Its totient is φ = 38750400000.

The previous prime is 100505106001. The next prime is 100505106059. The reversal of 100505106050 is 50601505001.

It is not an unprimeable number, because it can be changed into a prime (100505106059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72776360 + ... + 72777740.

It is an arithmetic number, because the mean of its divisors is an integer number (2018886408).

Almost surely, 2^100505106050 is an apocalyptic number.

100505106050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100505106050 is a deficient number, since it is larger than the sum of its proper divisors (93307989118).

100505106050 is a wasteful number, since it uses less digits than its factorization.

100505106050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 100505106050 in words is "one hundred billion, five hundred five million, one hundred six thousand, fifty".