13121000141311 has 8 divisors (see below), whose sum is σ = 13192633547280. Its totient is φ = 13049555992512.

The previous prime is 13121000141303. The next prime is 13121000141351. The reversal of 13121000141311 is 11314100012131.

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 13121000141311 - 2³ = 13121000141303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13121000141351) 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, 47175256 + ... + 47452573.

It is an arithmetic number, because the mean of its divisors is an integer number (1649079193410).

Almost surely, 2^{13121000141311} is an apocalyptic number.

13121000141311 is a deficient number, since it is larger than the sum of its proper divisors (71633405969).

13121000141311 is an equidigital number, since it uses as much as digits as its factorization.

13121000141311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94628585.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 13121000141311 its reverse (11314100012131), we get a palindrome (24435100153442).

The spelling of 13121000141311 in words is "thirteen trillion, one hundred twenty-one billion, one hundred forty-one thousand, three hundred eleven".