2103043201 has 12 divisors (see below), whose sum is σ = 2457380352. Its totient is φ = 1794515688.

The previous prime is 2103043133. The next prime is 2103043207. The reversal of 2103043201 is 1023403012.

It is a happy number.

It is not a de Polignac number, because 2103043201 - 2¹¹ = 2103041153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2103043207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85305 + ... + 107158.

It is an arithmetic number, because the mean of its divisors is an integer number (204781696).

Almost surely, 2^2103043201 is an apocalyptic number.

It is an amenable number.

2103043201 is a deficient number, since it is larger than the sum of its proper divisors (354337151).

2103043201 is a wasteful number, since it uses less digits than its factorization.

2103043201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192700 (or 192693 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2103043201 is about 45858.9489740007. The cubic root of 2103043201 is about 1281.1974473436.

Adding to 2103043201 its reverse (1023403012), we get a palindrome (3126446213).

The spelling of 2103043201 in words is "two billion, one hundred three million, forty-three thousand, two hundred one".