13200110021 has 12 divisors (see below), whose sum is σ = 15770268192. Its totient is φ = 10822447416.

The previous prime is 13200110009. The next prime is 13200110041. The reversal of 13200110021 is 12001100231.

It is not a de Polignac number, because 13200110021 - 2⁶ = 13200109957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13200109984 and 13200110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200110041) 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, 1778651 + ... + 1786056.

It is an arithmetic number, because the mean of its divisors is an integer number (1314189016).

Almost surely, 2^13200110021 is an apocalyptic number.

It is an amenable number.

13200110021 is a deficient number, since it is larger than the sum of its proper divisors (2570158171).

13200110021 is an equidigital number, since it uses as much as digits as its factorization.

13200110021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3564760 (or 3564737 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 13200110021 its reverse (12001100231), we get a palindrome (25201210252).

The spelling of 13200110021 in words is "thirteen billion, two hundred million, one hundred ten thousand, twenty-one".