13112011300001 has 4 divisors (see below), whose sum is σ = 13883306082372. Its totient is φ = 12340716517632.

The previous prime is 13112011299977. The next prime is 13112011300051. The reversal of 13112011300001 is 10000311021131.

It is a happy number.

13112011300001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9983552424976 + 3128458875025 = 3159676^2 + 1768745^2 .

It is a cyclic number.

It is not a de Polignac number, because 13112011300001 - 2¹⁰ = 13112011298977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13112011300051) 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, 385647391160 + ... + 385647391193.

It is an arithmetic number, because the mean of its divisors is an integer number (3470826520593).

Almost surely, 2^{13112011300001} is an apocalyptic number.

It is an amenable number.

13112011300001 is a deficient number, since it is larger than the sum of its proper divisors (771294782371).

13112011300001 is an equidigital number, since it uses as much as digits as its factorization.

13112011300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771294782370.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 13112011300001 its reverse (10000311021131), we get a palindrome (23112322321132).

The spelling of 13112011300001 in words is "thirteen trillion, one hundred twelve billion, eleven million, three hundred thousand, one".