20132110203 has 4 divisors (see below), whose sum is σ = 26842813608. Its totient is φ = 13421406800.

The previous prime is 20132110199. The next prime is 20132110223. The reversal of 20132110203 is 30201123102.

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 20132110203 - 2² = 20132110199 is a prime.

It is a super-2 number, since 2×20132110203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20132110223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3355351698 + ... + 3355351703.

It is an arithmetic number, because the mean of its divisors is an integer number (6710703402).

Almost surely, 2^20132110203 is an apocalyptic number.

20132110203 is a deficient number, since it is larger than the sum of its proper divisors (6710703405).

20132110203 is an equidigital number, since it uses as much as digits as its factorization.

20132110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6710703404.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20132110203 its reverse (30201123102), we get a palindrome (50333233305).

The spelling of 20132110203 in words is "twenty billion, one hundred thirty-two million, one hundred ten thousand, two hundred three".