100204552 has 16 divisors (see below), whose sum is σ = 214724160. Its totient is φ = 42944784.

The previous prime is 100204543. The next prime is 100204553. The reversal of 100204552 is 255402001.

It is not an unprimeable number, because it can be changed into a prime (100204553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 894628 + ... + 894739.

It is an arithmetic number, because the mean of its divisors is an integer number (13420260).

Almost surely, 2^100204552 is an apocalyptic number.

It is an amenable number.

100204552 is an abundant number, since it is smaller than the sum of its proper divisors (114519608).

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

100204552 is a wasteful number, since it uses less digits than its factorization.

100204552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789380 (or 1789376 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 100204552 is about 10010.2223751523. Note that the first 3 decimals coincide. The cubic root of 100204552 is about 464.4751499090.

Adding to 100204552 its reverse (255402001), we get a palindrome (355606553).

The spelling of 100204552 in words is "one hundred million, two hundred four thousand, five hundred fifty-two".