2103340201 has 4 divisors (see below), whose sum is σ = 2103684100. Its totient is φ = 2102996304.

The previous prime is 2103340199. The next prime is 2103340219. The reversal of 2103340201 is 1020433012.

It is a happy number.

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 1460768400 + 642571801 = 38220^2 + 25349^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103340201 - 2¹ = 2103340199 is a prime.

It is a super-2 number, since 2×2103340201² = 8848080002285440802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103340301) 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 3 ways as a sum of consecutive naturals, for example, 162606 + ... + 175063.

It is an arithmetic number, because the mean of its divisors is an integer number (525921025).

Almost surely, 2^2103340201 is an apocalyptic number.

It is an amenable number.

2103340201 is a deficient number, since it is larger than the sum of its proper divisors (343899).

2103340201 is an equidigital number, since it uses as much as digits as its factorization.

2103340201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343898.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2103340201 is about 45862.1870498998. The cubic root of 2103340201 is about 1281.2577564123.

Adding to 2103340201 its reverse (1020433012), we get a palindrome (3123773213).

The spelling of 2103340201 in words is "two billion, one hundred three million, three hundred forty thousand, two hundred one".