100232004 has 24 divisors (see below), whose sum is σ = 241940160. Its totient is φ = 32258464.

The previous prime is 100231997. The next prime is 100232009. The reversal of 100232004 is 400232001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (100232009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143664 + ... + 144359.

It is an arithmetic number, because the mean of its divisors is an integer number (10080840).

Almost surely, 2^100232004 is an apocalyptic number.

It is an amenable number.

100232004 is an abundant number, since it is smaller than the sum of its proper divisors (141708156).

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

100232004 is a wasteful number, since it uses less digits than its factorization.

100232004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288059 (or 288057 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 100232004 is about 10011.5934795616. The cubic root of 100232004 is about 464.5175618466.

Adding to 100232004 its reverse (400232001), we get a palindrome (500464005).

The spelling of 100232004 in words is "one hundred million, two hundred thirty-two thousand, four".