13121333210041 has 48 divisors (see below), whose sum is σ = 16107288729600. Its totient is φ = 10628179436448.

The previous prime is 13121333210039. The next prime is 13121333210101. The reversal of 13121333210041 is 14001233312131.

It is not a de Polignac number, because 13121333210041 - 2¹ = 13121333210039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13121333209988 and 13121333210015.

It is not an unprimeable number, because it can be changed into a prime (13121333210021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1254544270 + ... + 1254554728.

It is an arithmetic number, because the mean of its divisors is an integer number (335568515200).

Almost surely, 2^{13121333210041} is an apocalyptic number.

It is an amenable number.

13121333210041 is a deficient number, since it is larger than the sum of its proper divisors (2985955519559).

13121333210041 is a wasteful number, since it uses less digits than its factorization.

13121333210041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13746 (or 13739 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13121333210041 its reverse (14001233312131), we get a palindrome (27122566522172).

The spelling of 13121333210041 in words is "thirteen trillion, one hundred twenty-one billion, three hundred thirty-three million, two hundred ten thousand, forty-one".