20132210303 has 4 divisors (see below), whose sum is σ = 20133540840. Its totient is φ = 20130879768.

The previous prime is 20132210299. The next prime is 20132210327. The reversal of 20132210303 is 30301223102.

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 20132210303 - 2² = 20132210299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132210383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642308 + ... + 672921.

It is an arithmetic number, because the mean of its divisors is an integer number (5033385210).

Almost surely, 2^20132210303 is an apocalyptic number.

20132210303 is a deficient number, since it is larger than the sum of its proper divisors (1330537).

20132210303 is a wasteful number, since it uses less digits than its factorization.

20132210303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330536.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20132210303 its reverse (30301223102), we get a palindrome (50433433405).

The spelling of 20132210303 in words is "twenty billion, one hundred thirty-two million, two hundred ten thousand, three hundred three".