2020231103 has 8 divisors (see below), whose sum is σ = 2204257536. Its totient is φ = 1836266200.

The previous prime is 2020231099. The next prime is 2020231141. The reversal of 2020231103 is 3011320202.

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 2020231103 - 2² = 2020231099 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 (2020231153) 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, 77900 + ... + 100542.

It is an arithmetic number, because the mean of its divisors is an integer number (275532192).

Almost surely, 2^2020231103 is an apocalyptic number.

2020231103 is a deficient number, since it is larger than the sum of its proper divisors (184026433).

2020231103 is a wasteful number, since it uses less digits than its factorization.

2020231103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30765.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2020231103 is about 44946.9810220887. The cubic root of 2020231103 is about 1264.1550707624.

Adding to 2020231103 its reverse (3011320202), we get a palindrome (5031551305).

The spelling of 2020231103 in words is "two billion, twenty million, two hundred thirty-one thousand, one hundred three".