202104106 has 4 divisors (see below), whose sum is σ = 303156162. Its totient is φ = 101052052.

The previous prime is 202104053. The next prime is 202104107. The reversal of 202104106 is 601401202.

202104106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 192238225 + 9865881 = 13865^2 + 3141^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 202104106.

It is not an unprimeable number, because it can be changed into a prime (202104107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50526025 + ... + 50526028.

Almost surely, 2^202104106 is an apocalyptic number.

202104106 is a deficient number, since it is larger than the sum of its proper divisors (101052056).

202104106 is a wasteful number, since it uses less digits than its factorization.

202104106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101052055.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 202104106 is about 14216.3323680899. The cubic root of 202104106 is about 586.8472119222.

Adding to 202104106 its reverse (601401202), we get a palindrome (803505308).

The spelling of 202104106 in words is "two hundred two million, one hundred four thousand, one hundred six".