20300001101 has 4 divisors (see below), whose sum is σ = 20300341152. Its totient is φ = 20299661052.

The previous prime is 20300001041. The next prime is 20300001143. The reversal of 20300001101 is 10110000302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20300001101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20300001191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54161 + ... + 208646.

It is an arithmetic number, because the mean of its divisors is an integer number (5075085288).

Almost surely, 2^20300001101 is an apocalyptic number.

It is an amenable number.

20300001101 is a deficient number, since it is larger than the sum of its proper divisors (340051).

20300001101 is an equidigital number, since it uses as much as digits as its factorization.

20300001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340050.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 20300001101 its reverse (10110000302), we get a palindrome (30410001403).

The spelling of 20300001101 in words is "twenty billion, three hundred million, one thousand, one hundred one".