13301131 has 2 divisors, whose sum is σ = 13301132. Its totient is φ = 13301130.

The previous prime is 13301129. The next prime is 13301143. The reversal of 13301131 is 13110331.

It is a happy number.

13301131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13301131 - 2¹ = 13301129 is a prime.

It is a super-2 number, since 2×13301131² = 353840171758322, which contains 22 as substring.

Together with 13301129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13301731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650565 + 6650566.

It is an arithmetic number, because the mean of its divisors is an integer number (6650566).

Almost surely, 2^13301131 is an apocalyptic number.

13301131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13301131 is an equidigital number, since it uses as much as digits as its factorization.

13301131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 13301131 is about 3647.0715649683. The cubic root of 13301131 is about 236.9351659671.

Adding to 13301131 its reverse (13110331), we get a palindrome (26411462).

The spelling of 13301131 in words is "thirteen million, three hundred one thousand, one hundred thirty-one".