100810050512 has 40 divisors (see below), whose sum is σ = 197385257160. Its totient is φ = 49872588800.

The previous prime is 100810050511. The next prime is 100810050569. The reversal of 100810050512 is 215050018001.

It can be written as a sum of positive squares in 4 ways, for example, as 50165248576 + 50644801936 = 223976^2 + 225044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100810050511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2489564 + ... + 2529732.

It is an arithmetic number, because the mean of its divisors is an integer number (4934631429).

Almost surely, 2^100810050512 is an apocalyptic number.

It is an amenable number.

100810050512 is a deficient number, since it is larger than the sum of its proper divisors (96575206648).

100810050512 is a wasteful number, since it uses less digits than its factorization.

100810050512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41831 (or 41825 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 23.

Adding to 100810050512 its reverse (215050018001), we get a palindrome (315860068513).

The spelling of 100810050512 in words is "one hundred billion, eight hundred ten million, fifty thousand, five hundred twelve".