100010050050 has 48 divisors (see below), whose sum is σ = 248968082880. Its totient is φ = 26567931840.

The previous prime is 100010050013. The next prime is 100010050061. The reversal of 100010050050 is 50050010001.

It is a super-2 number, since 2×100010050050² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1228105 + ... + 1307004.

It is an arithmetic number, because the mean of its divisors is an integer number (5186835060).

Almost surely, 2^100010050050 is an apocalyptic number.

100010050050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100010050050 is an abundant number, since it is smaller than the sum of its proper divisors (148958032830).

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

100010050050 is a wasteful number, since it uses less digits than its factorization.

100010050050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535387 (or 2535382 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 12.

Adding to 100010050050 its reverse (50050010001), we get a palindrome (150060060051).

The spelling of 100010050050 in words is "one hundred billion, ten million, fifty thousand, fifty".