13121100300331 has 8 divisors (see below), whose sum is σ = 13123013680800. Its totient is φ = 13119187086720.

The previous prime is 13121100300311. The next prime is 13121100300337. The reversal of 13121100300331 is 13300300112131.

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 13121100300331 - 2⁵ = 13121100300299 is a prime.

It is a super-2 number, since 2×13121100300331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13121100300299 and 13121100300308.

It is not an unprimeable number, because it can be changed into a prime (13121100300337) 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, 257710905 + ... + 257761813.

It is an arithmetic number, because the mean of its divisors is an integer number (1640376710100).

Almost surely, 2^{13121100300331} is an apocalyptic number.

13121100300331 is a deficient number, since it is larger than the sum of its proper divisors (1913380469).

13121100300331 is a wasteful number, since it uses less digits than its factorization.

13121100300331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83429.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13121100300331 its reverse (13300300112131), we get a palindrome (26421400412462).

The spelling of 13121100300331 in words is "thirteen trillion, one hundred twenty-one billion, one hundred million, three hundred thousand, three hundred thirty-one".