100204412 has 36 divisors (see below), whose sum is σ = 222536664. Its totient is φ = 39039840.

The previous prime is 100204411. The next prime is 100204417. The reversal of 100204412 is 214402001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100204411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21083 + ... + 25394.

It is an arithmetic number, because the mean of its divisors is an integer number (6181574).

Almost surely, 2^100204412 is an apocalyptic number.

It is an amenable number.

100204412 is an abundant number, since it is smaller than the sum of its proper divisors (122332252).

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

100204412 is a wasteful number, since it uses less digits than its factorization.

100204412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46506 (or 46497 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 100204412 is about 10010.2153822982. The cubic root of 100204412 is about 464.4749335963.

Adding to 100204412 its reverse (214402001), we get a palindrome (314606413).

The spelling of 100204412 in words is "one hundred million, two hundred four thousand, four hundred twelve".