2103424211 has 16 divisors (see below), whose sum is σ = 2475616704. Its totient is φ = 1749423744.

The previous prime is 2103424207. The next prime is 2103424243. The reversal of 2103424211 is 1124243012.

It is a cyclic number.

It is not a de Polignac number, because 2103424211 - 2² = 2103424207 is a prime.

It is a super-2 number, since 2×2103424211² = 8848786822841945042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103424261) 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, 85721 + ... + 107493.

It is an arithmetic number, because the mean of its divisors is an integer number (154726044).

Almost surely, 2^2103424211 is an apocalyptic number.

2103424211 is a deficient number, since it is larger than the sum of its proper divisors (372192493).

2103424211 is a wasteful number, since it uses less digits than its factorization.

2103424211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22190.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2103424211 is about 45863.1029368925. The cubic root of 2103424211 is about 1281.2748145232.

Adding to 2103424211 its reverse (1124243012), we get a palindrome (3227667223).

The spelling of 2103424211 in words is "two billion, one hundred three million, four hundred twenty-four thousand, two hundred eleven".