13202321010121 has 16 divisors (see below), whose sum is σ = 13331745504000. Its totient is φ = 13073471208000.

The previous prime is 13202321010107. The next prime is 13202321010143. The reversal of 13202321010121 is 12101012320231.

It is a cyclic number.

It is not a de Polignac number, because 13202321010121 - 2⁹ = 13202321009609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13202321010161) 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 15 ways as a sum of consecutive naturals, for example, 188680140 + ... + 188750098.

It is an arithmetic number, because the mean of its divisors is an integer number (833234094000).

Almost surely, 2^{13202321010121} is an apocalyptic number.

It is an amenable number.

13202321010121 is a deficient number, since it is larger than the sum of its proper divisors (129424493879).

13202321010121 is a wasteful number, since it uses less digits than its factorization.

13202321010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74040.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13202321010121 its reverse (12101012320231), we get a palindrome (25303333330352).

The spelling of 13202321010121 in words is "thirteen trillion, two hundred two billion, three hundred twenty-one million, ten thousand, one hundred twenty-one".