100044513030 has 64 divisors (see below), whose sum is σ = 299353978368. Its totient is φ = 20788469760.

The previous prime is 100044512999. The next prime is 100044513031. The reversal of 100044513030 is 30315440001.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 100044512988 and 100044513006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100044513031) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 21652347 + ... + 21656966.

It is an arithmetic number, because the mean of its divisors is an integer number (4677405912).

Almost surely, 2^100044513030 is an apocalyptic number.

100044513030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100044513030 is an abundant number, since it is smaller than the sum of its proper divisors (199309465338).

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

100044513030 is a wasteful number, since it uses less digits than its factorization.

100044513030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43309341.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 100044513030 its reverse (30315440001), we get a palindrome (130359953031).

The spelling of 100044513030 in words is "one hundred billion, forty-four million, five hundred thirteen thousand, thirty".