20301211001 has 8 divisors (see below), whose sum is σ = 20698865280. Its totient is φ = 19904098032.

The previous prime is 20301210971. The next prime is 20301211019. The reversal of 20301211001 is 10011210302.

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 20301211001 - 2²⁶ = 20234102137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20301211031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59171 + ... + 210008.

It is an arithmetic number, because the mean of its divisors is an integer number (2587358160).

Almost surely, 2^20301211001 is an apocalyptic number.

It is an amenable number.

20301211001 is a deficient number, since it is larger than the sum of its proper divisors (397654279).

20301211001 is a wasteful number, since it uses less digits than its factorization.

20301211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270655.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20301211001 its reverse (10011210302), we get a palindrome (30312421303).

The spelling of 20301211001 in words is "twenty billion, three hundred one million, two hundred eleven thousand, one".