13200210121 has 8 divisors (see below), whose sum is σ = 15099070464. Its totient is φ = 11304628800.

The previous prime is 13200210077. The next prime is 13200210137. The reversal of 13200210121 is 12101200231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13200210121 - 2⁹ = 13200209609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13200250121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811120 + ... + 827233.

It is an arithmetic number, because the mean of its divisors is an integer number (1887383808).

Almost surely, 2^13200210121 is an apocalyptic number.

It is an amenable number.

13200210121 is a deficient number, since it is larger than the sum of its proper divisors (1898860343).

13200210121 is a wasteful number, since it uses less digits than its factorization.

13200210121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1639511.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 13200210121 its reverse (12101200231), we get a palindrome (25301410352).

The spelling of 13200210121 in words is "thirteen billion, two hundred million, two hundred ten thousand, one hundred twenty-one".