100031852 has 12 divisors (see below), whose sum is σ = 175126056. Its totient is φ = 49995840.

The previous prime is 100031851. The next prime is 100031861. The reversal of 100031852 is 258130001.

It is not an unprimeable number, because it can be changed into a prime (100031851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15503 + ... + 20985.

It is an arithmetic number, because the mean of its divisors is an integer number (14593838).

Almost surely, 2^100031852 is an apocalyptic number.

It is an amenable number.

100031852 is a deficient number, since it is larger than the sum of its proper divisors (75094204).

100031852 is a wasteful number, since it uses less digits than its factorization.

100031852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10048 (or 10046 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 100031852 is about 10001.5924732015. The cubic root of 100031852 is about 464.2081594257.

Adding to 100031852 its reverse (258130001), we get a palindrome (358161853).

The spelling of 100031852 in words is "one hundred million, thirty-one thousand, eight hundred fifty-two".