13142011313 has 8 divisors (see below), whose sum is σ = 13949100360. Its totient is φ = 12338703360.

The previous prime is 13142011303. The next prime is 13142011343. The reversal of 13142011313 is 31311024131.

It can be written as a sum of positive squares in 4 ways, for example, as 9971420449 + 3170590864 = 99857^2 + 56308^2 .

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

It is not a de Polignac number, because 13142011313 - 2⁴ = 13142011297 is a prime.

It is a super-2 number, since 2×13142011313² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13142011303) 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, 938108 + ... + 952013.

It is an arithmetic number, because the mean of its divisors is an integer number (1743637545).

Almost surely, 2^13142011313 is an apocalyptic number.

It is an amenable number.

13142011313 is a deficient number, since it is larger than the sum of its proper divisors (807089047).

13142011313 is a wasteful number, since it uses less digits than its factorization.

13142011313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890547.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 13142011313 its reverse (31311024131), we get a palindrome (44453035444).

The spelling of 13142011313 in words is "thirteen billion, one hundred forty-two million, eleven thousand, three hundred thirteen".