2102430201 has 16 divisors (see below), whose sum is σ = 2834776896. Its totient is φ = 1385911296.

The previous prime is 2102430151. The next prime is 2102430217. The reversal of 2102430201 is 1020342012.

It is not a de Polignac number, because 2102430201 - 2⁹ = 2102429689 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2102430221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139626 + ... + 153948.

It is an arithmetic number, because the mean of its divisors is an integer number (177173556).

Almost surely, 2^2102430201 is an apocalyptic number.

It is an amenable number.

2102430201 is a deficient number, since it is larger than the sum of its proper divisors (732346695).

2102430201 is a wasteful number, since it uses less digits than its factorization.

2102430201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14872.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2102430201 is about 45852.2649495093. The cubic root of 2102430201 is about 1281.0729530941.

Adding to 2102430201 its reverse (1020342012), we get a palindrome (3122772213).

The spelling of 2102430201 in words is "two billion, one hundred two million, four hundred thirty thousand, two hundred one".