13133467 has 2 divisors, whose sum is σ = 13133468. Its totient is φ = 13133466.

The previous prime is 13133423. The next prime is 13133479. The reversal of 13133467 is 76433131.

It is a happy number.

13133467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13133467 is a prime.

It is not a weakly prime, because it can be changed into another prime (13133567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566733 + 6566734.

It is an arithmetic number, because the mean of its divisors is an integer number (6566734).

Almost surely, 2^13133467 is an apocalyptic number.

13133467 is a deficient number, since it is larger than the sum of its proper divisors (1).

13133467 is an equidigital number, since it uses as much as digits as its factorization.

13133467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 28.

The square root of 13133467 is about 3624.0125551659. The cubic root of 13133467 is about 235.9354115600.

Adding to 13133467 its reverse (76433131), we get a palindrome (89566598).

The spelling of 13133467 in words is "thirteen million, one hundred thirty-three thousand, four hundred sixty-seven".