13101302011331 has 4 divisors (see below), whose sum is σ = 13106709071952. Its totient is φ = 13095894950712.

The previous prime is 13101302011327. The next prime is 13101302011367. The reversal of 13101302011331 is 13311020310131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13101302011331 - 2² = 13101302011327 is a prime.

It is a super-3 number, since 3×13101302011331³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13101302001331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2703526676 + ... + 2703531521.

It is an arithmetic number, because the mean of its divisors is an integer number (3276677267988).

Almost surely, 2^{13101302011331} is an apocalyptic number.

13101302011331 is a deficient number, since it is larger than the sum of its proper divisors (5407060621).

13101302011331 is an equidigital number, since it uses as much as digits as its factorization.

13101302011331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5407060620.

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

Adding to 13101302011331 its reverse (13311020310131), we get a palindrome (26412322321462).

The spelling of 13101302011331 in words is "thirteen trillion, one hundred one billion, three hundred two million, eleven thousand, three hundred thirty-one".