2103400411 has 24 divisors (see below), whose sum is σ = 2471798160. Its totient is φ = 1784607552.

The previous prime is 2103400399. The next prime is 2103400417. The reversal of 2103400411 is 1140043012.

It is not a de Polignac number, because 2103400411 - 2⁵ = 2103400379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103400417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3106605 + ... + 3107281.

It is an arithmetic number, because the mean of its divisors is an integer number (102991590).

Almost surely, 2^2103400411 is an apocalyptic number.

2103400411 is a deficient number, since it is larger than the sum of its proper divisors (368397749).

2103400411 is a wasteful number, since it uses less digits than its factorization.

2103400411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2103400411 is about 45862.8434683241. The cubic root of 2103400411 is about 1281.2699820132.

Adding to 2103400411 its reverse (1140043012), we get a palindrome (3243443423).

The spelling of 2103400411 in words is "two billion, one hundred three million, four hundred thousand, four hundred eleven".