2103200011 has 16 divisors (see below), whose sum is σ = 2312234496. Its totient is φ = 1897200000.

The previous prime is 2103200009. The next prime is 2103200023. The reversal of 2103200011 is 1100023012.

It is a cyclic number.

It is not a de Polignac number, because 2103200011 - 2¹ = 2103200009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2103200051) 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, 823186 + ... + 825736.

It is an arithmetic number, because the mean of its divisors is an integer number (144514656).

Almost surely, 2^2103200011 is an apocalyptic number.

2103200011 is a deficient number, since it is larger than the sum of its proper divisors (209034485).

2103200011 is a wasteful number, since it uses less digits than its factorization.

2103200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2103200011 is about 45860.6586411491. The cubic root of 2103200011 is about 1281.2292900210.

Adding to 2103200011 its reverse (1100023012), we get a palindrome (3203223023).

The spelling of 2103200011 in words is "two billion, one hundred three million, two hundred thousand, eleven".