2103123441 has 8 divisors (see below), whose sum is σ = 2804776480. Its totient is φ = 1401776352.

The previous prime is 2103123439. The next prime is 2103123457. The reversal of 2103123441 is 1443213012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2103123441 - 2¹ = 2103123439 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2103123461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59935 + ... + 88308.

It is an arithmetic number, because the mean of its divisors is an integer number (350597060).

Almost surely, 2^2103123441 is an apocalyptic number.

It is an amenable number.

2103123441 is a deficient number, since it is larger than the sum of its proper divisors (701653039).

2103123441 is a wasteful number, since it uses less digits than its factorization.

2103123441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152975.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2103123441 is about 45859.8238221649. The cubic root of 2103123441 is about 1281.2137415050.

Adding to 2103123441 its reverse (1443213012), we get a palindrome (3546336453).

The spelling of 2103123441 in words is "two billion, one hundred three million, one hundred twenty-three thousand, four hundred forty-one".