20092101 has 8 divisors (see below), whose sum is σ = 28199520. Its totient is φ = 12689712.

The previous prime is 20092081. The next prime is 20092117. The reversal of 20092101 is 10129002.

It is a happy number.

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

It is not a de Polignac number, because 20092101 - 2⁵ = 20092069 is a prime.

It is a super-3 number, since 3×20092101³ (a number of 23 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20092001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176190 + ... + 176303.

It is an arithmetic number, because the mean of its divisors is an integer number (3524940).

Almost surely, 2^20092101 is an apocalyptic number.

It is an amenable number.

20092101 is a deficient number, since it is larger than the sum of its proper divisors (8107419).

20092101 is a wasteful number, since it uses less digits than its factorization.

20092101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352515.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 20092101 is about 4482.4213322712. The cubic root of 20092101 is about 271.8577913272.

The spelling of 20092101 in words is "twenty million, ninety-two thousand, one hundred one".