100324431625 has 64 divisors (see below), whose sum is σ = 143266765824. Its totient is φ = 69479136000.

The previous prime is 100324431619. The next prime is 100324431643. The reversal of 100324431625 is 526134423001.

It is not a de Polignac number, because 100324431625 - 2⁹ = 100324431113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2370147 + ... + 2412103.

It is an arithmetic number, because the mean of its divisors is an integer number (2238543216).

Almost surely, 2^100324431625 is an apocalyptic number.

It is an amenable number.

100324431625 is a deficient number, since it is larger than the sum of its proper divisors (42942334199).

100324431625 is a wasteful number, since it uses less digits than its factorization.

100324431625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42067 (or 42057 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 100324431625 its reverse (526134423001), we get a palindrome (626458854626).

The spelling of 100324431625 in words is "one hundred billion, three hundred twenty-four million, four hundred thirty-one thousand, six hundred twenty-five".