13011300332121 has 64 divisors (see below), whose sum is σ = 22042580069888. Its totient is φ = 6643014156288.

The previous prime is 13011300332119. The next prime is 13011300332153. The reversal of 13011300332121 is 12123300311031.

It is a happy number.

It is not a de Polignac number, because 13011300332121 - 2¹ = 13011300332119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13011300332101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1387606 + ... + 5286591.

It is an arithmetic number, because the mean of its divisors is an integer number (344415313592).

Almost surely, 2^{13011300332121} is an apocalyptic number.

It is an amenable number.

13011300332121 is a deficient number, since it is larger than the sum of its proper divisors (9031279737767).

13011300332121 is a wasteful number, since it uses less digits than its factorization.

13011300332121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6674450.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13011300332121 its reverse (12123300311031), we get a palindrome (25134600643152).

The spelling of 13011300332121 in words is "thirteen trillion, eleven billion, three hundred million, three hundred thirty-two thousand, one hundred twenty-one".