2130332203 has 4 divisors (see below), whose sum is σ = 2255645880. Its totient is φ = 2005018528.

The previous prime is 2130332189. The next prime is 2130332221. The reversal of 2130332203 is 3022330312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2130332203 - 2²¹ = 2128235051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2130332903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62656813 + ... + 62656846.

It is an arithmetic number, because the mean of its divisors is an integer number (563911470).

Almost surely, 2^2130332203 is an apocalyptic number.

2130332203 is a deficient number, since it is larger than the sum of its proper divisors (125313677).

2130332203 is a wasteful number, since it uses less digits than its factorization.

2130332203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125313676.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2130332203 is about 46155.5219123346. The cubic root of 2130332203 is about 1286.7152379566.

Adding to 2130332203 its reverse (3022330312), we get a palindrome (5152662515).

The spelling of 2130332203 in words is "two billion, one hundred thirty million, three hundred thirty-two thousand, two hundred three".