100306523944 has 32 divisors (see below), whose sum is σ = 210176648640. Its totient is φ = 44481827200.

The previous prime is 100306523939. The next prime is 100306523957. The reversal of 100306523944 is 449325603001.

It is a super-2 number, since 2×100306523944² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 13896964 + ... + 13904179.

It is an arithmetic number, because the mean of its divisors is an integer number (6568020270).

Almost surely, 2^100306523944 is an apocalyptic number.

It is an amenable number.

100306523944 is an abundant number, since it is smaller than the sum of its proper divisors (109870124696).

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

100306523944 is a wasteful number, since it uses less digits than its factorization.

100306523944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27801201 (or 27801197 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 100306523944 in words is "one hundred billion, three hundred six million, five hundred twenty-three thousand, nine hundred forty-four".