13200120101 has 16 divisors (see below), whose sum is σ = 15987565440. Its totient is φ = 10639296000.

The previous prime is 13200120079. The next prime is 13200120103. The reversal of 13200120101 is 10102100231.

It is a cyclic number.

It is not a de Polignac number, because 13200120101 - 2¹⁴ = 13200103717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200120103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85226 + ... + 183476.

It is an arithmetic number, because the mean of its divisors is an integer number (999222840).

Almost surely, 2^13200120101 is an apocalyptic number.

It is an amenable number.

13200120101 is a deficient number, since it is larger than the sum of its proper divisors (2787445339).

13200120101 is a wasteful number, since it uses less digits than its factorization.

13200120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99404.

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

Adding to 13200120101 its reverse (10102100231), we get a palindrome (23302220332).

The spelling of 13200120101 in words is "thirteen billion, two hundred million, one hundred twenty thousand, one hundred one".