2103344411 has 16 divisors (see below), whose sum is σ = 2534214144. Its totient is φ = 1706690304.

The previous prime is 2103344407. The next prime is 2103344413. The reversal of 2103344411 is 1144433012.

It is a cyclic number.

It is not a de Polignac number, because 2103344411 - 2² = 2103344407 is a prime.

It is a super-2 number, since 2×2103344411² = 8848115422569873842, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (2103344413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51725 + ... + 82958.

It is an arithmetic number, because the mean of its divisors is an integer number (158388384).

Almost surely, 2^2103344411 is an apocalyptic number.

2103344411 is a deficient number, since it is larger than the sum of its proper divisors (430869733).

2103344411 is a wasteful number, since it uses less digits than its factorization.

2103344411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134810.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2103344411 is about 45862.2329482549. The cubic root of 2103344411 is about 1281.2586112576.

Adding to 2103344411 its reverse (1144433012), we get a palindrome (3247777423).

The spelling of 2103344411 in words is "two billion, one hundred three million, three hundred forty-four thousand, four hundred eleven".