2103144335 has 4 divisors (see below), whose sum is σ = 2523773208. Its totient is φ = 1682515464.

The previous prime is 2103144317. The next prime is 2103144359. The reversal of 2103144335 is 5334413012.

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

It is a cyclic number.

It is not a de Polignac number, because 2103144335 - 2¹² = 2103140239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210314429 + ... + 210314438.

It is an arithmetic number, because the mean of its divisors is an integer number (630943302).

Almost surely, 2^2103144335 is an apocalyptic number.

2103144335 is a deficient number, since it is larger than the sum of its proper divisors (420628873).

2103144335 is an equidigital number, since it uses as much as digits as its factorization.

2103144335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420628872.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2103144335 is about 45860.0516244803. The cubic root of 2103144335 is about 1281.2179843358.

Adding to 2103144335 its reverse (5334413012), we get a palindrome (7437557347).

The spelling of 2103144335 in words is "two billion, one hundred three million, one hundred forty-four thousand, three hundred thirty-five".