2041431101 has 4 divisors (see below), whose sum is σ = 2041523100. Its totient is φ = 2041339104.

The previous prime is 2041431053. The next prime is 2041431103. The reversal of 2041431101 is 1011341402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1503423076 + 538008025 = 38774^2 + 23195^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041431101 - 2⁶ = 2041431037 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2041431101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041431103) 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, 10055 + ... + 64683.

It is an arithmetic number, because the mean of its divisors is an integer number (510380775).

Almost surely, 2^2041431101 is an apocalyptic number.

It is an amenable number.

2041431101 is a deficient number, since it is larger than the sum of its proper divisors (91999).

2041431101 is an equidigital number, since it uses as much as digits as its factorization.

2041431101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91998.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2041431101 is about 45182.1989394053. The cubic root of 2041431101 is about 1268.5616429158.

Adding to 2041431101 its reverse (1011341402), we get a palindrome (3052772503).

It can be divided in two parts, 20414 and 31101, that added together give a palindrome (51515).

The spelling of 2041431101 in words is "two billion, forty-one million, four hundred thirty-one thousand, one hundred one".