20301001109 has 8 divisors (see below), whose sum is σ = 21002980320. Its totient is φ = 19599151600.

The previous prime is 20301001081. The next prime is 20301001157. The reversal of 20301001109 is 90110010302.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20301001109 - 2¹⁶ = 20300935573 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301006109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 371474 + ... + 422604.

It is an arithmetic number, because the mean of its divisors is an integer number (2625372540).

Almost surely, 2^20301001109 is an apocalyptic number.

20301001109 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

20301001109 is a deficient number, since it is larger than the sum of its proper divisors (701979211).

20301001109 is a wasteful number, since it uses less digits than its factorization.

20301001109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64851.

The product of its (nonzero) digits is 54, while the sum is 17.

The spelling of 20301001109 in words is "twenty billion, three hundred one million, one thousand, one hundred nine".