2030231101 has 4 divisors (see below), whose sum is σ = 2100239100. Its totient is φ = 1960223104.

The previous prime is 2030231087. The next prime is 2030231113. The reversal of 2030231101 is 1011320302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1436334201 + 593896900 = 37899^2 + 24370^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030231101 - 2¹⁵ = 2030198333 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 (2030231131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35003956 + ... + 35004013.

It is an arithmetic number, because the mean of its divisors is an integer number (525059775).

Almost surely, 2^2030231101 is an apocalyptic number.

It is an amenable number.

2030231101 is a deficient number, since it is larger than the sum of its proper divisors (70007999).

2030231101 is an equidigital number, since it uses as much as digits as its factorization.

2030231101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70007998.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2030231101 is about 45058.0858559260. The cubic root of 2030231101 is about 1266.2374640558.

Adding to 2030231101 its reverse (1011320302), we get a palindrome (3041551403).

The spelling of 2030231101 in words is "two billion, thirty million, two hundred thirty-one thousand, one hundred one".