20041102 has 8 divisors (see below), whose sum is σ = 30629016. Its totient is φ = 9831432.

The previous prime is 20041081. The next prime is 20041103. The reversal of 20041102 is 20114002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20041103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94428 + ... + 94639.

It is an arithmetic number, because the mean of its divisors is an integer number (3828627).

Almost surely, 2^20041102 is an apocalyptic number.

20041102 is a deficient number, since it is larger than the sum of its proper divisors (10587914).

20041102 is a wasteful number, since it uses less digits than its factorization.

20041102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189122.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 20041102 is about 4476.7289397505. The cubic root of 20041102 is about 271.6275810799.

Adding to 20041102 its reverse (20114002), we get a palindrome (40155104).

Subtracting 20041102 from its reverse (20114002), we obtain a square (72900 = 270²).

The spelling of 20041102 in words is "twenty million, forty-one thousand, one hundred two".