13100003000121 has 8 divisors (see below), whose sum is σ = 17514263776384. Its totient is φ = 8709538778640.

The previous prime is 13100003000093. The next prime is 13100003000179. The reversal of 13100003000121 is 12100030000131.

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

It is not a de Polignac number, because 13100003000121 - 2¹⁷ = 13100002869049 is a prime.

It is a super-2 number, since 2×13100003000121² (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 = 13100003000097 and 13100003000106.

It is not an unprimeable number, because it can be changed into a prime (13100003000191) 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, 5949137410 + ... + 5949139611.

It is an arithmetic number, because the mean of its divisors is an integer number (2189282972048).

Almost surely, 2^{13100003000121} is an apocalyptic number.

It is an amenable number.

13100003000121 is a deficient number, since it is larger than the sum of its proper divisors (4414260776263).

13100003000121 is a wasteful number, since it uses less digits than its factorization.

13100003000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11898277391.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13100003000121 its reverse (12100030000131), we get a palindrome (25200033000252).

The spelling of 13100003000121 in words is "thirteen trillion, one hundred billion, three million, one hundred twenty-one", and thus it is an aban number.