13121133000311 has 16 divisors (see below), whose sum is σ = 15061045285440. Its totient is φ = 11197606993920.

The previous prime is 13121133000281. The next prime is 13121133000323. The reversal of 13121133000311 is 11300033112131.

It is a cyclic number.

It is not a de Polignac number, because 13121133000311 - 2¹⁰ = 13121132999287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13121133000361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7021295 + ... + 8691423.

It is an arithmetic number, because the mean of its divisors is an integer number (941315330340).

Almost surely, 2^{13121133000311} is an apocalyptic number.

13121133000311 is a deficient number, since it is larger than the sum of its proper divisors (1939912285129).

13121133000311 is a wasteful number, since it uses less digits than its factorization.

13121133000311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675034.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13121133000311 its reverse (11300033112131), we get a palindrome (24421166112442).

The spelling of 13121133000311 in words is "thirteen trillion, one hundred twenty-one billion, one hundred thirty-three million, three hundred eleven", and thus it is an aban number.