100042204 has 6 divisors (see below), whose sum is σ = 175073864. Its totient is φ = 50021100.

The previous prime is 100042183. The next prime is 100042207. The reversal of 100042204 is 402240001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100042207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12505272 + ... + 12505279.

Almost surely, 2^100042204 is an apocalyptic number.

It is an amenable number.

100042204 is a deficient number, since it is larger than the sum of its proper divisors (75031660).

100042204 is a wasteful number, since it uses less digits than its factorization.

100042204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25010555 (or 25010553 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 100042204 is about 10002.1099773998. The cubic root of 100042204 is about 464.2241720490.

Adding to 100042204 its reverse (402240001), we get a palindrome (502282205).

The spelling of 100042204 in words is "one hundred million, forty-two thousand, two hundred four".